About Me

Name: batteryzyp
Email: batteryzyp@gmail.com
Loading...

Create Your Own Blog Find Other Townhall Blogs

Comments

IBM THINKPAD X40 Laptop Battery

Posted by batteryzyp on Monday, August 31, 2009 4:53:57 AM
As a reputable manufacturer in the field for 6 years, we are glad to operate a Canada Discount Shop every retail purchaser can buy IBM THINKPAD X40 SERIES Battery. We are dedicated to carrying of the highest quality IBM Thinkpad x40 battery made from Japanese Sanyo cells.
Replacment IBM thinkpad x40 series Battery
  • Chemistry : Li-ion (Japanese A++ Cells)
  • Voltage : 14.40V
  • Capacity : 1900mAh
  • Color : Black
  • Weight : 182g
  • Dimension : 208.30 x 46.70 x 12.75 mm
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

How to prevent laptop battery explode?

Posted by batteryzyp on Monday, August 31, 2009 4:51:27 AM
Thin, high capacity, long life, these are the outstanding characteristics of Dell Inspiron 9300 Laptop Battery. For this reason, lithium-ion battery, it has rapidly replaced the nickel-metal hydride, nickel cadmium batteries role as notebook computers and other portable devices optimized for endurance. Recent times, continuously be exposed laptop battery explosion, the laptop battery time and again pushed the cusp, the user has this lingering fear, lithium batteries in the end is a source of power or a bomb?

Find study battery fire mystery

In general, the current notebook lithium battery pack itself has a more complete protection. It is not only from the string / multiple batteries in parallel composition, itself contains two kinds of circuit board modules: protection circuit substrate (Protection PCB) module and the Smart Dell INSPIRON 1100 Laptop Battery Gauge Board module, its design includes a set of first-class battery protection protection IC (to prevent battery overcharge, over discharge, short circuit), the second-level protection IC (to prevent a second over-voltage), fuses, LED direction, temperature regulation and other components.

In a multi-level protection mechanism, even in the power charger, notebook computers unusual circumstances, the laptop battery can only be converted to automatic protection status, if the situation is not serious, often still work after re-plug, not will be an explosion. Laptop battery exploded in the face of serious facts, the reporter sought the advice of professionals, as well as electro-chemical a well-known manufacturers of design engineers.

According to the analysis, lithium batteries is nothing less than an explosion caused by a short circuit or overcharge, the greatest likelihood of a lithium battery in the manufacturing, because of manufacturing process itself flawed, leaving the existence of product safety problems that may occur at any time, for example should be insulation between the poles of metal dust or a copper foil and aluminum foil pierced the membrane of the burr, resulting in micro-short circuits. The former situation is most serious, it will directly result in short-circuit, and a large number of heat production, resulting in vaporization of some of the electrolyte, the battery shell stretch.

In addition, there is a rather special case, the power charger or a laptop due to special reasons, the instant to the lithium batteries provide high-voltage / high current leading to a serious over-charge, such as the charging voltage from 12.6V sudden rise to 12.9V or even higher, when there will be a high charging current generation, the battery should be within the circuit moves to cut off charging current, but because part of the lithium battery charging over-voltage, over-current protection function design is weak, which may lead to the battery protection IC is damaged, so that to protect the laptop battery so that the function of Sony Vgp-bpl2 battery, over-charge on-chip over the posterior pole needle-shaped lithium metal crystal, piercing points, resulted in a number micro-short circuit, causing the battery temperature gradually increased, until eventually the battery explosion, fire phenomenon, This is currently a lot of laptop battery "hot" the main reason.

Add a layer of umbrella cover

At present, the battery protection mechanisms from the point of view, battery charging in front of some of the traditional chip vendors to play most of the programs are precise control of charging voltage and charging current role in the over-voltage and over-current control, and does not provide the corresponding solution. In this way, the protection of the battery pack is entirely dependent on the battery itself, such as overcharge protection, over-discharge protection, over-charging current protection, over-discharge-current protection, over-temperature protection and so forth.

Protection in place need to prevent first-level protection IC failure or MOSFET short-circuit caused by over-voltage fault, so the second-level protection IC will generally be considered to protect the battery group last line of defense. In this regard, Bump E (O2 Micro) product manager for Hong Shi Zhen expressed different views, he believed that the protection for the battery pack can move forward, through the charger additional control functions, to achieve detection and control of battery charging action Undoubtedly, this will further enhance the level of protection, the protection of lithium batteries to use security.

To this end, in the O2 Micro power management for portable devices developed by Cool Charge solution which combines the one called Cool Battery Technology battery protection technology, and SONY VGP-BPS9 Laptop Battery most significant feature is to have a traditional chargers generally do not have the OVP (over Voltage Protection) and OCP (Over Current Protection) function of the two battery protection, this technology has been embedded among the Cool Charge IC chip.

After the adoption of Cool Charge IC chip, the power charger will largely assume the responsibility to protect the battery. Affected by the Cool Charge IC control, charger, compared with the traditional design (see Figure 1), the required external components significantly reduced, eliminating the need for Q3 and Q4 part of the design, reducing the failure rate. In the preserved Q1 and Q2 (components to improve the original design) between, Cool Charge IC set up a detection point, through the factory setting, the detection point voltage and current settings are slightly less than the battery manufacturers to set safety requirements. Thus, in the charge voltage or current exceeds the Cool Charge IC to set the security after the voltage or current value, IC on the control of Q2 off, first cut off before the battery charge protection; from detecting the frequency point of view, the detection time for battery protection ms interval level, through-chip detection, can be very easy to achieve millionth of a second level, you can use very high frequency of continuous detection, in order to achieve the first step to protect the battery pack purposes.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Notebook battery maintenance

Posted by batteryzyp on Friday, August 14, 2009 4:15:09 AM
Who does not want to use the laptop battery longer and longer? Unfortunately, the battery is a consumable with a limited life. All the important parts in the notebook, the battery life is almost a minimum of accessories, but to use the correct, proper charging and discharging, the proper storage, will be able to significantly extend the battery life of notebook computers, and these experiences for the mobile PC of the external Acer lcbtp03003 Laptop Battery equally useful.

To develop good habits

Want to think about laptop battery life, there must be a good start, the new notebook at the first boot with the battery generally around 3% of the electricity, when the first does not use external power supply, the battery's remaining power is used up, until the Shut down and then charge an external power supply. Also the battery charge after the exhaustion of power, charging time must be about 14 hours, repeated three times to do in order to fully activate the battery, so as to use for the future and lay a sound foundation.

The protection of the notebook battery have two major principles: First, there is no need to refrain from opening the Compaq Presario V2000 Battery case, if the time does not use batteries, please put the battery in a cool place to preserve; Second, if the opening of the batteries, to power on exhausted after the charge, do not run out of battery when no AC power and plug. When fully charged battery when the AC input should be disconnected because of excessive overheating rechargeable batteries will shorten battery life.

The correct settings are also important

After you install the operating system should select the "laptop" mode, so that operating system will get more support for energy saving. In power management, but also the term "mini laptop" mode. At the same time, the use of battery power when little things can start from the following: the IR port closed, because you will consume little power; will adjust the volume to mute, when to use open; to reduce the LCD brightness will be a white background screen can be adjusted for more power (not black, a bit can not think of it).

There are two Acer Lc.btp01.013 Laptop Battery need to adjust the user: First, in the computer's BIOS settings are set on the energy-saving mode; the most important thing is there are many in the operating system and operation of energy-saving settings. Computer system in the practical implementation of energy-saving operation, Windows system take precedence over energy-saving settings in the CMOS settings. Zhongshan University in the CMOS settings have a "Power Savings", can choose to "Maximum Battery Life" and "Maximum Performance" and many other options. Notebook computer model has several energy-saving state, such as idle mode, waiting mode, sleep mode

The best time to install the system power management mode set to help the battery working longer hours

AMD notebook CPU use Power NOW! Technical support level of 32 kinds of different Dell Inspiron 9400 Battery running on electricity. To respond to the needs of the software automatically runs on a different energy state, so as to achieve the best ratio of energy consumption. Now most of the new models of notebook computers are in the BIOS of the energy-saving technologies CPU supported, by default is turned on, if there is no opening to enter the BIOS will support as long as the option to open on OK.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Rational analysis: laptop batteries behind the nominal time

Posted by batteryzyp on Sunday, August 09, 2009 5:27:10 AM
All along, many consumers often complain that their notebook battery standby time is always better than manufacturers claims that short time. For this problem, I think users should need to first understand the specific. The original notebook manufacturers announced external battery life should be a standard time, that is, the standard operating process measured values. However, manufacturers hope that this value is often "more attractive", so most manufacturers, when the test will be as much as possible through various means to reduce power consumption for the notebook computer, for example, the notebook LCD screen brightness to minimum, close the Acer Btp-63d1 Laptop Battery to close the wireless card, turn off the infrared, Bluetooth closed; in the operating system does not run large-scale software, video, power management settings will be adjusted to the best battery performance; or even just boot into the operating system, do not run any other programs . In this way, both the CPU, hard disk, memory, screen and other equipment will be in a very low state. And users are usually in the case of normal power consumption to run the notebook, which will cause the user to use the measured time with the use of nominal vendors differ widely from the time the.

The length of battery life for users is very important, mobility is the soul of notebook advantage, if once they left the power, then the battery on the notebook has become the only way to extend the life of life-saving straw, it is precisely for this reason, Therefore, notebook battery standby time is also an important indicator that can not be ignored.

As for the manufacturer, the length of battery life, what is the point? First of all, we all know, so that the increase in battery life, there is only two ways, first, to increase battery capacity, and the other is to reduce the power consumption of hardware. However, manufacturers have to "increase the volume does not increase" if it is almost impossible, and the hardware, so far, the framework is basically similar, each brand of notebook power consumption of the original hardware both at the same level of online, Compaq Armada 7800 Battery possible way is to carry out a number of manufacturers of small circuit optimization, and with some specialized software to reduce power consumption, there is in relation to a technical problem, that is to say, in the same configuration of the same battery capacity, longer battery life, then to prove the technical content of the notebook is relatively high, which will reflect from one side of the strength of a vendor. Secondly, the longer the battery life can be as widely publicized as a manufacturers one of the highlights to enhance the visibility of their brands. Finally, it is mentioned above, longer battery life are often able to attract a lot of customer attention, and attract customers is to eyeball the final pay package allows customers to buy products manufacturers, which is the most important point. We must clearly recognize that vendors will always be in line to profit this point, the reason why manufacturers in the product on a larger movement, the two aim to raise brand awareness and increase sales.

It is because of these points mentioned Acer lcbtp03003 Laptop Battery , in reality, the manufacturers of misleading consumers consumption will also "used to" the. It is precisely because such a trick used by manufacturers, and many users are unknowingly "taken in" the. Therefore, there will be time and notebook battery life does not match the nominal time of endless, and there is a trend of gradually expanding.

Notebook batteries by the time the nominal lead to a deeper issue at stake. And these problems are quite severe, there is an urgent need to solve.

The first is the issue of standards, that is, in the notebook as soon as possible a unified industry standard to test a battery. Uniform application of the provisions adopted as a test of reading delicate haze button ? J Cheng Kin Wong wind down coat Fu-mei Cheng Miao spring which threaten delicate grapefruit bath ? media? / P>

The second is the issue of words. Given the current market for the expression of battery life are very vague, feeling that the manufacturers are playing word games, so we need a unified format for the expression of some text, such as the detailed description of the software in a test, the longest time or the number of the short time they have.

The third is the credibility of companies. For the Dell INSPIRON 9300 Battery industry blowing the "exaggerated the wind", the industry should carry out regulation, which relates to the issue of credibility? For enterprises, the proposals in the pursuit of interests, the more you should pay attention to credibility, this is a moral question, to a large extent it can affect the survival of an enterprise
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Notebook battery life skills

Posted by batteryzyp on Friday, August 07, 2009 1:30:20 AM
A) rapid access to dormant

Do not use the notebook computer for saving battery power, we can by setting the power management program, the system after a period of time to enter hibernation, but shorter or longer must wait a few minutes, is there a way to make the notebook computer system then immediately enter the sleep state?

Notebook computer system to enable rapid access to a dormant easiest way is to directly turn off the screen. Press the screen it would require little effort, you can make laptop to sleep immediately and effectively conserve ACER ASPIRE 2000 Battery power. When the need to use the time, as long as the opening screen, the system will automatically return to the state before the operation.

(B) power-saving screen mode

Laptop TFT screen is the largest component of power consumption, in order to reduce the use of it when the battery power consumption, notebook computer manufacturers have devised ingenious schemes, but in general are used to reduce the screen brightness, turn off the screen or even approach.

In some notebook power management settings to customize the brightness of the screen, the majority of notebook computers by a specific shortcut screen brightness adjustment, generally 6 to 8 level brightness adjustment

(C) to carry out energy-saving settings

Desktop using the AC, most people on the computer may not be energy-saving features, but the need to use battery-powered notebook computers, the use of energy-saving features should be taken seriously. Its notebook how to design more energy-efficient hardware, this is not a user problem to be solved. Users can do is set up on the computer on the effective use of energy-saving options.

There are two energy-saving settings need to adjust the user: in the computer's Compaq Presario 2500 Battery setup program on the energy-saving mode in the settings; the most important thing is there are many in the operating system and operation of energy-saving settings. Computer system in the practical implementation of it, Windows system should take precedence over energy-saving settings in the CMOS settings.

1. BIOS settings of the energy-saving

In the CMOS settings, have a large "Power Savings", which can choose to "Maximum Battery Life" and "Maximum Performance" and many other options. "Maximum Battery Life" is the default setting of the energy-saving mode. Notebook computer model has several energy-saving state, such as the Idle Mode Idle Mode, Standby Mode standby (wait) mode, Suspend Mode flying (sleep) mode. Notebook computer these settings, are able to regulate power consumption, mainly in the computer to enter the energy-saving state, the timely closure of the system without the use of equipment. Such as when waiting to close the display and hard disk; dormant, apart from the display and hard drive shut down, but also can save the contents of memory to the hard disk, the basic maintenance of the entire computer system shut down state, once activated, or restart your computer, desktop will be accurately restored to pre-hibernation state. Energy Saving in the CMOS settings, set up mainly to enter the Idle Mode from Standby Mode in Standby Timeout time set by the Suspend Mode to enter the Standby Mode of the time Suspend Timeout. Notebook Phoenix BIOS of most use. Different energy-saving BIOS settings may be somewhat different, we should carefully read the screen prompts.

2. Windows in the energy-saving settings

For general users, in the Windows system management for energy conservation may be a better understanding of the operation simpler. Windows help file, in the "management hardware and software" under the entry, two notebook computers with the contents of the relevant energy-saving: "the management of energy consumption" and "the use of portable machine" in the "management of the power portable machine." Energy-saving settings in Windows, should read it.

In the Windows "Control Panel", click "Power Management", you can open the "Power Management Properties" dialog box. In the "Power Management Properties" dialog box, should be "power scheme" is set to "portable / laptop" and reasonable arrangement "system waiting for", "close the Monitor," "turn off hard disk" option, etc. . Different acer aspire 5500 battery can control the options there will be some differences, the new factory and the latest computer software will be more workable options and detailed computer settings should be based on their functions and help files for Windows. In addition, if your notebook computer with built-infrared port, not the time to ban it, you can extend notebook battery life.

(D) alarm settings

Battery alarm settings can be given to the user prompt and timely in order to preserve information. Opened by clicking on "Control Panel", double-click "Power" option, point "alarm" menu bar "under-battery warning" column for the Windows 98 default 10 percent, "a serious shortage of battery alarm" column for the Windows 98 default 3 %, based on the need for appropriate changes. Click between the two [warning in response to] button, the "voice of warning" and "message" is selected, "power level" not elected. Used so that when the battery alarm limit, a warning will pop-up window, and issue a warning buzzer sound to prompt the user to save information in time. Finally click [OK] button from the power management settings.

(E) energy-saving features turned on

In the "notebook to extend battery life technology" section we have introduced energy-saving feature is the use of a CPU technology, it can allow the performance of laptop battery life to play with the best balance between. Most of the new models of notebook computers are in the BIOS of the energy-saving technologies CPU supported, by default is turned on, if there is no opening to enter the BIOS will support as long as the option to open on OK.

The use of third-party software to monitor the status of battery life: In addition to Windows built-in power management functions, there are many tools for the procedure can be used to monitor the battery status. PowerCenter is a power supply such as monitoring tools, can be downloaded for free (http://me MBers.xoom.com / TimothyBug / powercenter / index.htm). Only 800KB, is a service designed for notebook computer software. In addition to PowerCenter show the percentage of battery capacity, but also to show the actual hours and hours of time available.

PowerCenter display a total of three kinds:

(1) FullDisplay: open windows display detailed information, including the use of battery or AC power, the percentage of remaining battery and availability of time.

(2) CompactDisplay: always in use at the top of the window display.

(3) MinimizeDisplay: so narrow PowerCenter to Windows task bar, indicating a relatively simple information.

PowerCenter is also attached to a control center, made up to six kinds of warning. When the battery? Dropped to a certain extent, a timely warning to the user, save the document being processed. In order not to waste electricity and CPU resources, PowerCenter automatically detect the battery state changes.

(G) intentionally ran out of battery

Regularly ran out of batteries, in order to ensure a full charge. If the battery completely run out of power, of the specific approach that is: in the Power Management dialog box, select the Power Battery Drain this particular model, all three of its Running on Batteries options are set to Never, this is a notebook computer will continue to run. Select the mode, and then enter the Alarms tab to lift the Low Battery and Critical Battery Warning check box the check mark (so that when the battery power is low, the machine will not enter the suspended state). Next, let the computer run the CPU-time tasks, such as the computer automatically calculate the complexity of some of the 3D presentation of the procedure so quickly run out of battery power remaining, of course, when these do not forget to dispose of must be extracted to AC plug.

(Viii) how to calibrate battery

To enable the battery to achieve the best performance, certain models of notebook Dell Latitude D600 Laptop Battery provides a battery calibration feature, the first battery, to be used in the calibration function of the battery. Calibration procedure will go to electricity, and then re-filled with electricity, this can include Windows battery to monitor battery status correctly. The following steps to calibrate the battery.

(1) Insert the power adapter.

(2) Restart your computer, start screen appears, press F2 key to enter the BIOS program.

(3) in the BIOS program, select the Exit item, and select Options BatteryAuto-Learning.

(4) by the Enter key, select BatteryAuto-Learning option (which will appear in front of a "√" number).

(5) Select Exit project SaveandExit option, save settings and exit the BIOS program.

(6) the system will restart and begin the battery calibration.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

How can we activate the "aging" of the notebook battery?

Posted by batteryzyp on Sunday, August 02, 2009 6:26:30 AM
Battery in use after a period of time will be "aging" of the. A concrete manifestation of resistance change is large, in charge when the voltage rise faster, so it is easy to charge control circuit has been judged to have full capacity is of ACER TRAVELMATE C300 Battery also "down". Due to relatively large internal resistance battery discharge when the voltage drop, fast, the system can easily be mistaken for lack of voltage, lack of electricity (in fact there is no electric release). From the above description we can see that the battery is a vicious cycle of aging process, after the discovery of the working hours of battery out faster when you should exercise it, or else will end sooner or later.

In addition, a lot of lithium battery failure is a power-saving battery bag core failure caused by mouse droppings out of a pot of soup. This phenomenon is inevitable, because the battery power of each core can not be exactly the same nature, and there is a long time before some of the quality of less aging, damage to the overall (after the series) the discharge curve. Said that the section is simple bad batteries to full charge, discharge and first and finished, and this time the capacity of other batteries are not fully utilized. Rechargeable batteries have a power / will not have put the entire battery monitoring circuit that is full of / End of release. For example, when charging other batteries began charging close to full pressure, there is no section of bad batteries 4.30V may have reached even higher voltage, resulting in damage to overcharge, and the other is sufficient dissatisfaction. Editor's Note: The internal battery batteries for the treatment of damage, "reported China's computer education" in 2001 the first two have a very good article - COMPAQ presario nx9020 Battery is worth learning from. Interested in the guts and ability to be friends and try to open the battery pack, believe that the help of a multimeter, you can quickly find the batteries damage (abnormal voltage). If conditions permit, in accordance with the corresponding parameters of the replacement batteries can be qualified goods.

Battery charge and discharge

Rechargeable lithium-ion battery when the first approach to the fast charge constant current in the voltage reaches a certain value after the constant pressure mode to a slow charge. Notebook computer is usually no hard and fast charge constant-current monitoring device. Large load on the system when the charge current on the small, on the other hand, and the current from the AC power adapter power margin decision. Clearly, the system will charge batteries with other components, such as CPU, hard drive, LCD, such as competition for energy. I tried to run side Superπ, while charging the way and found that the charge current in the 0.70 ~ 1.70A between the changes in lithium-ion batteries can not meet the requirements of the charge, I fear that this work will charge the battery is damaged. ACER TRAVELMATE 240 SERIES Battery called for charging when the notebook computer may not operate here.

Charge in the boot, if the way to select the charge, do not choose to fast charge mode (Express charge mode), to avoid premature battery "full." There is a time of low battery power to prohibit the use of the highest CPU performance, so as to reduce the competition for power. If the notebook computer CPU is used to support SpeedStep technology, it is best to install the driver (the vendor will be responsible installed) to facilitate the regulation of performance. SpeedStep's icon is a blue small flag, right-click on it to adjust the performance options appear. In the Windows XP system, SpeedStep process problems, this time can only rely on the BIOS parameters modification or regulation of a number of brand-specific procedures, such as a tool for IBM laptop very powerful software.

Discharge of lithium batteries or have the boot, the better their natural discharge. Do not use the best methods of physics (like the string of resistors). Not saying that this will not do, only more dangerous, if not within the protection circuit works at all, the whole battery on the void, and the worst is probably the battery explosion, of course, this is unlikely. Circuit potential did not lead to the risk of not possible, a number of big companies have found that the design of potential risk factors have battery recycling, as when cell phone battery will not hear the explosion.

Small knowledge: Generally speaking the protection of Dell Inspiron e1705 Battery usually line voltage regulator block components, control chips, insurance, such as temperature probes. Temperature protection is usually a one-time, there is a fuse inside (some of fuse 130 ?), to monitor the work of the regulator block. If the charge-discharge process of anomaly, immediately there is a current through the temperature protectors to fuse fuse, the battery's internal circuitry for the circuit state at this time, and not to resume. If you want to repair only the replacement of the temperature protection, but such a temperature protection device is very difficult to find in the market.

Discharge is the discharge current as small as possible, operation is the first deceleration CPU, hard to stop, the dark screen transfer (or close to turn off), and then do not run any programs until the laptop automatically shuts down. The reason why is the emphasis on small-current discharge in order to prevent premature detection of laptop battery shortage
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Have no place to hide so fake! Identification guide laptop battery

Posted by batteryzyp on Saturday, August 01, 2009 12:51:55 AM

¦ ah phone batteries

Romanian workers on the maintenance, Into the old program by the readers of the favorite. Over time, friends of friends concerned about the problem, moving from board accessories, such as the expansion of DIY products to the top of ACER TRAVELMATE 240 SERIES Battery

notebook. In order to adapt to the needs of the majority of users, we will also be concerned about the maintenance of Romanian workers on the scope of the move to this area. Starting from this issue, Romanian workers on the maintenance does not only repair, but also teach you enough practical application of digital products to address consumer products we use every day problems encountered by Romanian experts will work on the editing reflected in things, as well as the introduction of the skills, put forward their own point of view, give us a better proposal.

?Into Zhongguancun reporters: TATO? site a few days ago reported that a number of notebook batteries, because of its ultra-low prices to attract a lot of friends watching, but also a lot of problems. Some users think that the possibility of low-cost battery-fake a lot of this on summary??a number of true and false recognition battery tips and notes with the picture, so that the majority of users will never worry about the battery problem.

The last arrival of laptop batteries

Leave the battery against the very large, there are some potential safety problems to say the least, work is not good, obviously not as good as the actual electricity consumption marked the books that they often give the user a headache. In contrast batteries really like too much.

Potential safety problems with the phone batteries ... ...

Used mobile phone batteries or some very low-quality batteries assembled, and its stability is questionable. Working very rough production process on their own will not do, most of them are manufactured in small workshops, so that the safety factor on the cell about equal to 0, and with it the same with a time bomb, if you want to distinguish genuine battery, please Look down.

¦ SONY battery comparison chart classic

S/FE/FJ/C It is a series of general-purpose notebook battery BPS2B. By comparing the map below, and we take a look at this guide and shape is very similar to the battery of Compaq Presario 2100 Battery

battery What's the difference between false.


Do not see together much like the difference between


The parameters of a positive print is very readable fonts

Printed a great contrast with the background

Comparison of the right of printing beautiful, very clear in any place

Obviously a lot of printing poor, especially the lower-right corner of the font is not clear

Bar code printing is very rough and letters, can be seen clearly


Lock side


The activities of the other side of locking

Activities were an anti-locking direction

Clear that this can be the difference between

Some very good interface

Obviously part of a lot of interface roughness, in particular the right of several Goldfinger


Together to see, left the battery to be false, some are very rough seams

Printing is very smooth overall positive

Is obviously not a positive smooth

Contrast soft cover screws

A close look at the battery cover screw soft matte surface is the

Soft cover screws just ordinary rubber

The back of the color contrast batteries, obviously under the map a lot of ACER TRAVELMATE C300 Battery

batteries produced rough

¦ The battery Dell Business Classic

Dell Business Notebook Series D6XX has been a concern and it is excellent value for money to attract a lot of consumers to buy, and now some of the market D620, 630 with the emergence of low-cost battery, of course, also mixed a number of unscrupulous traders false battery consumption 'll keep their eyes open and to distinguish themselves from the.


Zhang first photograph, the color difference between the two batteries really genuine and great ... ...

Part print


Partial deep color, but can also be printed

Bar code

This bar code is also called ... ... ... ... a number of bar codes are printed together the

Put together is quite clear to see

¦ Dell battery 2 of the classic business

Interface part of the ordinary hidden in the inside

Goldfinger are exposed, and left a large gap left

In conjunction with the


Power indicator light, good work


Power indicator light is very rough around the handling of a very bad, but poor material


Positive cells are formed


Cell formation in general, in some places, slightly prominent


Nagarze cells are different from the battery above is true

Through the combination of the picture that this was the difference between genuine and fake batteries, the majority of users want to use the account. After reading this directly after the image contrast can be assured that everyone would buy a Dell Inspiron e1505 Battery

battery, in fact, carefully distinguish between true and false as long as the battery, or can easily look up.

Comments: notebook batteries are consumables, a long time on the need to be replaced, not just the purchase of the course to identify the true price, many unscrupulous traders, the same will be true to sell mobile phone batteries battery prices. In fact, leave the battery is not difficult to distinguish, through the careful identification of the appearance can be seen, in general we do have the original battery, you may wish to take the time to buy, the details of the two batteries will be part of the general will be able to compare to identify true and false.

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Scientific and rational guidelines for the use of laptop battery

Posted by batteryzyp on Friday, July 31, 2009 5:46:53 AM
The advantages of laptops because of its mobility, while the battery is to provide basic mobility. Batteries in notebook computers play a vital role in this evaluation from the notebook can be seen in - no matter what kind of laptop is a comparison test,ACER ASPIRE 5560 SERIES Battery performance indicators are a very important.

The advantages of laptops because of its mobility, while the battery is to provide basic mobility. Batteries in notebook computers play a vital role in this evaluation from the notebook can be seen in - no matter what kind of laptop is a comparison test, MobileMark performance indicators are a very important.

Here we briefly explain how to use their own science notebook battery.

First of all, a popular practice of using electricity in the long working hours, Dell Latitude D800 Battery of laptop battery will discharge, that this can extend the battery life. In fact, to ensure a good habit to use the premise, the discharge of the battery module or battery life is not unduly affected. The user does not remove the battery needs to pay attention to the power plug is not frequent because of the short period of time may seem unremarkable Plug Power will be generated in the battery charge-discharge process, the frequent charge-discharge operation will shorten the battery life; and for the battery on the side of users, the best time to time (about a month or so), Add the battery will recharge laptop computers, this battery will be able to maintain the best condition If the battery is idle for too long, can lead to reduced capacity.

Secondly, for a lithium-ion batteries, no electricity necessary to run out of charge again, this is because the lithium-ion battery is almost no memory effect. The so-called memory effect occurred in Ni-Cr or Ni-MH battery on the battery, the battery fully discharged in the absence of circumstances, will have a crystallization reaction, resulting in a temporary decrease battery capacity, to eliminate this memory effect can be done several times the battery fully charge and discharge cycle, there are likely to come back to save the battery.

Another issue requiring attention is the use of the environment, although the ACER ASPIRE 5560 SERIES Battery experience a wide range of environment, but at room temperature, the use of battery life to ensure that there are certain advantages, too cold ambient temperature of overheating notebook computers will be harm. In addition, when using a transformer in operation, the power will come from the outside world on the one hand, support system, on the one hand, rechargeable battery, so that the process of charging off than under the slower operation of the charge, if you want to fast charge, it would be best carried out in the shutdown state.

Some users complained that some of the battery capacity display built-in reliability is not high, in fact, the existence of these products in a special calculation of battery capacity chips. In general, the percentage of Compaq Presario 1700 Battery batteries, or the show has a certain credibility, and should be noted that from time to time, it is best to do the calibration for battery operation, calculating the battery capacity to correct possible errors in the chip. Calibration work carried out by two methods: unplug the external power supply, turn off power management in power-saving mode, and self-discharge to shutdown your computer; of the use of BIOS related or random calibration software.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Very cool alien evaluation Dell Alienware M17x

Posted by batteryzyp on Thursday, July 30, 2009 5:45:33 AM

When this year's Apple WWDC Conference launched in 13 inches of the ACER Aspire 3200 battery , the audience has not heard of any Apple fans have been screaming cheers of the. Indeed, now the notebook so that the homogeneity of the majority of consumers have changed", we have a long time did not look forward to X61, hope EeePC, look forward to screaming out MacBook had ... ... When the manufacturers of the majority in the same notebook computer, they are beginning to realize personalized products for many consumers still have considerable mass destruction.


As a business notebook computer giant Dell, has introduced a variety of standardization in the commercial notebook computers at the same time, respectively, this year also launched a domestic: Adamo go fashion line game road series and the character of the Alienware series, two personalized known products. PConline evaluation room today to get the Alienware M17x this was a "alien" laptop game, let us work together to study this close look very cool, powerful performance of "alien".


What is Alienware? In introducing this notebook, we first take a brief look at Alienware. Alienware is a specialized manufacturer of ultra-low prices fever some PC-class computer company in North America . was founded in 1996, the company is headquartered in Miami, it's product line includes high-end gaming desktops, gaming notebooks, workstations, media center and professional design of PC. The company has maintained the "Design your dream PC" design philosophy, and won the game industry and a lot of recognition enthusiasts. 2006, Alienware was Dell's acquisition of its sub-brands.


Introduction from the above we can see that ACER Aspire 3200 battery is a gaming laptop has many years of traditional design companies, and today we see the Alienware M17x is the acquisition of Alienware by Dell after the production of the first notebook computer game. Alienware M17x (following addition of M17x) continuation of the appearance of the Alienware style avant-garde, unique, bold style, the appearance of color in black and silver provides two options, in foreign countries there is a red version for the user to choose, but a temporary home This version is not provided.


When the box M17x removed from outsourcing, we found a hand out will M17x. This is no surprise, M17x had reached a stand-alone weight 5.2Kg, this model caused by the weight of the reasons for staggering 17-inch addition to its size, the mining part of the fuselage shell material of the anodic alumina is caused by the weight of important reason. We know that the current notebook shell material mainly ABS plastic, magnesium alloy and three kinds of carbon fiber material, the use of anodic alumina is a rare material.


Anodic alumina shell material so that the wear resistance of M17x quite good at it that we use in the course of a few daysM17x different parts in the laboratory, but did not show any surface scratches. At the same time, the anodic alumina cap material also increased the resistance of the M17x, and in the boot state to pressure us hard cap, but on the screen can not see any trace of water ripples.


The use of anodic alumina cap M17x materials did not adhere to stereotypes is the standard rectangular shape top, instead of using the irregular shape. In the central part of the roof there is a carry out from the top down the whole of the raised roof line, this line will not only raised organic cap divided into two parts, its more important role is an effective mitigation of the entire anodic oxidation top weight of aluminum material of the pressure on the screen. Whether it is black, or silver-colored version of ACER Aspire 9402WSMi Battery , the anodic aluminum oxide materials are used matte roof design, it will not only strengthen the hand, but also effective to avoid the user mobile products hand when sliding phenomenon. Of course, M17x designers in order to better avoid the phenomenon of the hands sliding the lower half of the roof design of the hands of a plastic pad, the user in the mobile products can better grasp the product.


In M17x can not ignore the top part is located in the central cap aliens LOGO, which is a whole series of signs Alienware. Logo for the decoration with LED lights, when the boot set up after the Logo will be in accordance with the needs of the different colors of light, in the light of the environment not to use more eye-catching. The Logo of the material is not ordinary plastic, instead of using the aluminum-magnesium alloy metal, especially at night when using the notebook significantly more eye-catching.


Well, let's look back at the top Dell Latitude x300 Series battery features: color versus black hue, anodic aluminum oxide material, irregular shape, matte handle, special hand and eyes to attract the user can color LED lights Logo. Now, eyes closed, imagine, if you use such a coffee shop in a computer, that would be a matter of how cool it (of course, the coffee shop but moved M17x effort of living matter).

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

UNIKA UR790GX with super energy-efficient Athlon II

Posted by batteryzyp on Wednesday, July 29, 2009 7:39:25 AM

45nm processors, the Athlon II listing on a widespread concern, in which nearly 400 have been X2 240 yuan, Athlon II one of the major advantages that can support two DDR2 and DDR3 memory platform, the Socket AM2 + interface of the motherboard can be compatible with the processor, 790GX processor for this is more reasonable entry-level configuration. Dell Latitude D800 Battery in accordance with the actual tests in the high-frequency performance and power consumption very good, with support for i-Power Energy Saving Technology UR790GX UNIKA motherboard can be set up energy-saving ultra-low power platform.


UNIKA UR790GX motherboard ATX board using a small blue PCB board design, based on the 790GX + SB750 chipset design to support AMD Socket AM2 + / AM2 processor series. Support for Hyper Transport 3.0 bus, front side bus frequency up to 2.6GHz, integrated graphics chips HD3300. UNIKA mature UR790GX cheap motherboard can be used apart from the DDR2 memory can also enjoy full-line AMD processor Athlon X2 II series brings the advantages of performance and power consumption. Users can upgrade the motherboard an independent graphics card integrated mixed crossfire mode.


UNIKA UR790GX support i-Power super energy-efficient engine, it UNIKA own exclusive R & D through the motherboard circuit design and PWM Unit to control the actual motherboard power consumption, the biggest advantage is no need manual operation, through the system load and automatically adjusts the PWM to activate the work of??. UNIKA UR790GX motherboards have a special energy-saving ACER ASPIRE 1610 SERIES Battery lights, the whole power consumption monitoring platform, with only 65W of Athlon II processor platform for the perfect power control.


UNIKA UR790GX motherboard power supply part of a 4 +1 phase power design, the use of materials for all-solid-state capacitors and inductors completely closed, the installation of cooling modules, and to a large number of MOS overlying aluminum heat sinks can be to deal with Current devices provide a stable operating environment and better.


UNIKA UR790GX part of motherboard memory, although the products of Compaq Presario 1200 Battery design, but taking into account the needs of users after the upgrade, the product still provides 4 DIMM memory slots to support dual-channel DDR2 1066/800 memory specifications for maximum support 16GB capacity.


UNIKA UR790GX motherboard expansion slots provide the two PCI-E 2.0 x16 graphics slot to support Crossfire crossfire function, through the dual-card technology to enhance display performance interconnect. At the same time, the motherboard also has UR790GX UNIKA hybird Graphics hybrid crossfire feature also integrated graphics card and independence to achieve maximum exchange of fire performance of integrated graphics.


UNIKA UR790GX disk interface part of the motherboard, through the provision of the SB750 South Bridge 6 SATA ? disk interface, you can set up multiple RAID disk array model, extended to meet the needs of mainstream users. Also provides a IDE interface and an eSATA interface for the user to upgrade the display to provide sufficient space. It is worth mentioning that, in the bottom of ACER Aspire 3200 battery integrates the power, reset the shortcut keys, for bare-metal players bring a lot of convenience.


UNIKA UR790GX interface part of the motherboard, providing HDMI + DVI + VGA output of the entire program design specifications to meet a variety of different users of the output device needs to meet a variety of different display interface configuration. At the same time also offers SPDIF / IN audio interface, coaxial output and optical interface.


The 790GX UNIKA to higher specifications in the market with outstanding performance and price advantage by virtue of the need to allow users to spend more choice to give up the cost 780G, and thus the use of a new generation of high-standard products 790GX chipset. 128MB memory onboard, with HDMI + DVI + VGA three high-level configuration interface UR790GX, than the current market price with a lot higher than the performance of 780G, I believe this motherboard is a good platform choice.

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Laptop battery tips: charge and discharge out of the depth of misunderstanding

Posted by batteryzyp on Tuesday, July 28, 2009 4:56:11 AM
Notebook computer equipped with the original battery, after a period of time after use, there will inevitably be the case of standby time. Some users said: "depth with repeated charge-discharge method, be able to resume the performance of the battery, thereby extending the battery life", I believe that this relatively one-sided. <BR><BR>To a correct understanding of this issue, start a notebook about the type of <A href="http://www.laptopbatteriesshop.ca/acer-aspire-1410-series-battery.html">acer Aspire 1410 Battery</A> used. As we all know, in 1995, before the production of notebook computers are basically used to power nickel-cadmium batteries. In the use of such batteries, if not the correct way of charging and discharging, the battery will have a "memory effect", thereby reducing the battery's actual capacity, the elimination of this "memory effect" is the best way to repeatedly charge and discharge depth manner. With the emergence of nickel-hydrogen batteries, battery capacity has improved significantly, but the "memory effect" did not completely eliminate the shortcomings. <BR><BR>In recent years, lithium-ion batteries in notebook computers has been rapidly increasing, largely as a result of lithium-ion batteries have been the elimination of the "memory effect" problem, it is used repeatedly to restore the depth of battery charge-discharge performance of the method is not applied. But why lithium-ion battery capacity or the will to reduce the problem? Have a fundamental reason for this situation is used in notebook computers and the original lithium-ion battery in the built-in battery management systems. <BR><BR>Battery Management: At present, in notebook computers, almost all adopted the "battery management" and "charge-discharge control" of two chip-level management systems. The "battery management chip" placed in <A href="http://laptop-battery-shop.ca/acer-laptop-battery/acer-aspire-1300-battery.html">ACER ASPIRE 1300 battery</A> itself, the chip registers in the memory of the computer used in the capacity of lithium-ion battery, operating temperature, ID serial number, charge-discharge state, the cumulative number of charge-discharge and other important information. In the use of these data, the need to constantly refresh the actual situation. The battery built-in "chip control charge and discharge" the most important role is to monitor and control the battery charge and discharge the entire process and be documented. <BR><BR>Charge: Lithium-ion rechargeable battery the whole process is divided into "fast charge constant-current" and "reduced charge constant current" two stages. The so-called "constant current fast charge" means charge has just begun, the charge voltage to follow a fixed battery terminal voltage gradually increased until they reach their nominal voltage of the charging method. When the battery terminal voltage has reached the standard value, the controller will automatically turn into "reduced charge constant current" phase, when the charging voltage will no longer continue to rise, while the charge current to follow the battery capacity is rising gradually diminishing, and eventually reach zero, so they all completed a battery charging process. <BR><BR>At the same time, the charge generated by the process of charging voltage, current and time data curves will be recorded in the <A title="ACER ASPIRE 2000 Battery" href="http://laptop-battery-shop.ca/acer-laptop-battery/acer-aspire-2000-battery.html">ACER ASPIRE 2000 Battery</A> "charge-discharge control chip" of the memory. "Battery management chip" is through access to these data, calculated by the sample data such as battery capacity, which is, in Battery Information in numerical Wh read. <BR><BR>Fixed: After repeated charging and discharging the battery after use, its built-in chip in the charge-discharge data will of course be changed. If at this time "battery management chip" has no chance to re-read the newer, more complete data, it calculated the battery capacity will not be accurate of course, to the user the feeling seems to be reducing the capacity of the battery, and the fact that the actual capacity of the battery has not really reduced. Some bring their own brand of rechargeable laptop management software working principle, the process is in charge refresh "charge-discharge control chip" memory of the data, thus ensuring the "battery management chips," the correctness of calculations. <BR><BR>A close look if you have the use of <A title="Dell Inspiron 1100 Laptop Battery" href="http://laptop-battery-shop.ca/dell-laptop-battery/dell-inspiron-1100-battery.html">Dell Inspiron 1100 Battery</A> <A title="Dell Inspiron 1100 Laptop Battery" href="http://laptop-battery-shop.ca/dell-laptop-battery/dell-inspiron-1100-battery.html"></A>manuals, will be found that "a month in the use of computer time, should make a full battery charge and discharge operation" note. Its main purpose is to use the depth of charge and discharge the way to amend the charge and discharge control chip register data in the curve so that the battery charge control and battery nominal capacity and the actual situation, as a result the correct value of the battery capacity.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Laptop battery tips: charge and discharge out of the depth of misunderstanding

Posted by batteryzyp on Tuesday, July 28, 2009 4:54:42 AM
Notebook computer equipped with the original battery, after a period of time after use, there will inevitably be the case of standby time. Some users said: "depth with repeated charge-discharge method, be able to resume the performance of the battery, thereby extending the battery life", I believe that this relatively one-sided.

To a correct understanding of this issue, start a notebook about the type of acer Aspire 1410 Battery used. As we all know, in 1995, before the production of notebook computers are basically used to power nickel-cadmium batteries. In the use of such batteries, if not the correct way of charging and discharging, the battery will have a "memory effect", thereby reducing the battery's actual capacity, the elimination of this "memory effect" is the best way to repeatedly charge and discharge depth manner. With the emergence of nickel-hydrogen batteries, battery capacity has improved significantly, but the "memory effect" did not completely eliminate the shortcomings.

In recent years, lithium-ion batteries in notebook computers has been rapidly increasing, largely as a result of lithium-ion batteries have been the elimination of the "memory effect" problem, it is used repeatedly to restore the depth of battery charge-discharge performance of the method is not applied. But why lithium-ion battery capacity or the will to reduce the problem? Have a fundamental reason for this situation is used in notebook computers and the original lithium-ion battery in the built-in battery management systems.

Battery Management: At present, in notebook computers, almost all adopted the "battery management" and "charge-discharge control" of two chip-level management systems. The "battery management chip" placed in ACER ASPIRE 1300 battery itself, the chip registers in the memory of the computer used in the capacity of lithium-ion battery, operating temperature, ID serial number, charge-discharge state, the cumulative number of charge-discharge and other important information. In the use of these data, the need to constantly refresh the actual situation. The battery built-in "chip control charge and discharge" the most important role is to monitor and control the battery charge and discharge the entire process and be documented.

Charge: Lithium-ion rechargeable battery the whole process is divided into "fast charge constant-current" and "reduced charge constant current" two stages. The so-called "constant current fast charge" means charge has just begun, the charge voltage to follow a fixed battery terminal voltage gradually increased until they reach their nominal voltage of the charging method. When the battery terminal voltage has reached the standard value, the controller will automatically turn into "reduced charge constant current" phase, when the charging voltage will no longer continue to rise, while the charge current to follow the battery capacity is rising gradually diminishing, and eventually reach zero, so they all completed a battery charging process.

At the same time, the charge generated by the process of charging voltage, current and time data curves will be recorded in the ACER ASPIRE 2000 Battery "charge-discharge control chip" of the memory. "Battery management chip" is through access to these data, calculated by the sample data such as battery capacity, which is, in Battery Information in numerical Wh read.

Fixed: After repeated charging and discharging the battery after use, its built-in chip in the charge-discharge data will of course be changed. If at this time "battery management chip" has no chance to re-read the newer, more complete data, it calculated the battery capacity will not be accurate of course, to the user the feeling seems to be reducing the capacity of the battery, and the fact that the actual capacity of the battery has not really reduced. Some bring their own brand of rechargeable laptop management software working principle, the process is in charge refresh "charge-discharge control chip" memory of the data, thus ensuring the "battery management chips," the correctness of calculations.

A close look if you have the use of Dell Inspiron 1100 Battery manuals, will be found that "a month in the use of computer time, should make a full battery charge and discharge operation" note. Its main purpose is to use the depth of charge and discharge the way to amend the charge and discharge control chip register data in the curve so that the battery charge control and battery nominal capacity and the actual situation, as a result the correct value of the battery capacity.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

New world of new fashion notebook listing recommended 13-inch notebook

Posted by batteryzyp on Monday, July 27, 2009 4:59:35 AM

At present, mainstream notebook size are concentrated in the 14-inch, but in a strong promotion of low-voltage Intel processor post-natal, and many have a higher price before Acer Aspire 5610 Batteryproducts are cost-effective route to start, and currently there are some Listing new 13-inch notebook product of 3999 yuan hit a low, attracting a lot of want to buy a 14-inch thin, but do not want to narrow by 12-inch screen tortured friend. Believe that the shares by virtue of the tide, with the proportion of 13-inch gold design new notebook will be able to create a new world of.

Today I have just listed on several soon to introduce the 13-inch notebook product to everyone's choice to provide some help. Including the 3999 yuan this as long as the BenQ Joybook Lite T131; has been listed for some time, but very popular Acer Aspire T 3810T-351G25N; also listed on Lenovo's latest notebook thin low-voltage products: Lenovo IdeaPad U350; update a new hardware configuration of Compaq Presario V5000 Battery; and after upgrading the Toshiba Portege M901.

Recommended products: Toshiba Portege M901
Reference Price: 6850 yuan

Toshiba introduced a new 14-inch M501 laptop after the new positioning more thin 13-inch model is also updated to the latest M900 series, and the Toshiba Portege M901 is the first product listed, the current market price of 6850 yuan about is still relatively good value for money.


Toshiba Portege M901 using a more sophisticated pattern of Mu yarn design and unique three-dimensional sense of strong texture, with a mocha brown color exterior design embodies the noble and elegant style, three-dimensional painting process so that machine has a good wear-resistant and anti-sexual and are not easily contaminated with fingerprints. Acer Aspire 5610 Batterydoes not use a non-frame of the screen design, It is regrettable that, with a 13.3-inch widescreenhighlight, the standard resolution of 1280 × 800.

Toshiba Portege M901 Intel Core 2 Duo T6500 processor, Intel PM45 chipset motherboard, Intel 5100AGN wireless card, Bluetooth V2.1 + EDR module with a 2GB DDR2-800 memory, 320GB hard drive, double-layer DVD burner drive, 512MB memory ATI Mobility Radeon HD 4570 graphics card, WindowsVista Home Premium operating system pre-installed. In addition, this notebook also has energy-saving ECO technology, three-dimensional hard disk protection technology, file encryption, BIOS encryption and hard disk encryption technology.

Toshiba Portege Series Dell INSPIRON 5100 Batteryhas been the main push business model, due to size restrictions by a slim body has not been equipped with an independent graphics card. But the launch of the Portégé M901 Toshiba notebook, but equipped with the latest ATI Mobility Radeon HD 4570 graphics card, and maintained a Portege M800 with the original series of similar size, with the price of 6850 yuan now, like a friend can go to businesses look at the store.

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Skills Notebook camera maintenance and Frequently Asked Questions

Posted by batteryzyp on Friday, July 24, 2009 4:32:18 AM
Now most of the notebook computers have built-in camera, although less than in several areas such as ACER ASPIRE 1300 battery, but its convenience is still a lot of surprises for users. But there are many users in their daily use of a good time to pay no attention to the protection of its own camera, resulting in a lot of damage to camera. In fact, using a laptop as long as the day-to-day when attention to a number of subtle ways to maintain a good notebook on camera
Camera for everyday use, the following points should be noted that attention to ensure good camera notebook:

1. Do not point the camera directly sunlight and other bright light, so as not to damage the camera's image sensor device.

2. To avoid the camera lens and oil, steam, water vapor, moisture and dust and other substances to avoid direct contact with water.

3. Do not use detergents or stimulating organic solvents to clean the camera. Best not to remove the protection of the protective film camera.

4. Non-essential circumstances, should not arbitrarily open the camera, trying to touch its internal parts, so easy to cause damage to the camera.

5. Notebook camera even comes with Compaq Presario V4000 Battery, pay attention to drive backup software.

Common types of notebook camera introduced: http://nb.pcw.com.cn/knowledge/2009-05-31/1243746773d152048.shtml

If your camera can not be used there or not driven, the notebook can go the official forum to download, or choose camera universal driver to give it a try.

Camera Ten Frequently Asked Questions and solutions

Many of the early notebooks and cameras were not equipped with, many of my friends have chosen a USB interface external camera, following this we will look at camera looking at common problems and solutions, built-in notebook camera software in the face of question can also refer to.

Q1 not detected my computer camera?

A: check the operating system, BIOS, USB interface and installation is wrong or not.

To resolve these steps:

The first step: If your operating system is Windows 95, upgrade to Windows 98 and above, as Windows95 does not support the USB interface.

The second step: check the BIOS Setup, so that USB devices effectively.

If the settings are correct, or can not connect to camera, to try to connect the camera to the second USB interface.

If it does not work, you may install the wrong driver or choose the wrong equipment, please view the system and re-install the correct driver, the steps are as follows (in windows XP as an example):

In the "Control Panel" - "Administrative Tools" - "Computer Management" - "Device Manager", double-click the "other equipment" to view the content. Select the "unknown device" (Unknown Device) and click "delete" (Remove) button, then click "Update" (Refresh), the system will find a new equipment, follow the installation steps to re-install the camera driver.

Description: This is a rather complex issue and the need for multiple attempts.

Q2 my camera color deviations occur, how should I do?

A: Please refer to the use of the camera to adjust the video capture software programs associated with the color settings.

Q3 I have a video preview of the image color is not correct, how should I do? In other words, the video camera preview image colors do not quite normal, like the displays used for many years, the color began to abnormal after a period of time can be good.

A: Please wait for 20 to 30 seconds, letacer aspire 5500 batteryto balance or correct. Note: For an ordinary video camera, the need for manual transfer of white, each time before shooting, must have held white, waiting to transfer white cameras. Camera also has such a process.

Q4 preview my camera is too slow, how do? Bought the camera back, after the installation of the Internet, feel the show is slow, the replacement of over ISP, replaced a number of Internet dial-up locations, the effect is very slow.

A: computer hardware upgrade. Description: view of the above, the computer performance is likely to be too low, please replace the graphics card, if not enough, upgrade CPU and motherboard, or even replace the new computer. Because the update of individual parts, performance parts vulnerable to an old constraints.

Q5 Internet, I used the camera, but found that the display of the camera is too slow, how do?

A: Internet access or a place for another ISP. If you are now at home online, there has been such a problem, you may wish to bring cameras for a place (for example: Office) online. If in the office do not have this problem, it is your speed is too slow at home, please contact the network service provider. Internet access in the office if the speed is very slow, please refer to the previous Q4.

Q6 my video camera pre-marked too bright or too dark images, the quality problem?

A: No, please adjust the brightness and contrast to the background. For further information, please refer to specification in the section on the software settings. Note: You can also use the environment and the intake from the start object, such as the removal of bright light sources or to increase the brightness of such objects.

Q7 camera when using??, how should I do?

A: check the camera driver and match camera models. In addition to test another graphics card, because the camera is possible with the graphics card or display driver is not compatible.

Description: is likely to be with the 6326 4MB AGP graphics cards are not compatible. Perhaps the driver was not installed correctly (suggest that you reinstall the driver). If you use a popular chip SiS 6326 display card, it is prone to this problem. If you can not from the graphics card driver upgrade solve the problem, replace the display card only.

Q8 cameras installed after the installation of the cameras. From then on I do not know what equipment to use, and every time the camera or from the front of the camera to look at before we know which device is "service." How can set the default device?

A: intake of a video driver for the specific and effective methods are as follows:

Open "Control Panel", double-click "Multimedia" (Multimedia) icon.

Select "video", "device" (Device).

Open "video intake device" (Video Capture devices) list and double-click the name of PC-Camera, which opens a dialog box showing the attributes of the camera.

Drivers required to make effective. Because you selected a device, the device would allow the remaining void is impossible.

Description: When using a wide range of video equipment intake, the computer will use the default device. But it does not, as the printer equipment Win9x as easy to set the default printing device, there is no decision of the default installation method is more simple. Therefore, the best way is through a series of steps to select a.

Q9 use, the image in a pop-up box, there was black and white or black, how do?

A: Please refer to Notes in the Manual change the settings. Software may be in camera "Option" menu under "Preview" does not open, double-click and wait for 5-10 seconds.

Q10 original brand desktop computers can be used in a normal camera, connected to the notebook computer after normal use. Notebook computer with the conflict of what equipment you? And "Device Manager" there is no yellow symbols, how to do?

A: Please try to reduce the speed of graphics card. In the desktop, click the right mouse button, select "Properties", "Settings", "performance", the hardware-accelerated file from the No. 4 gradually reduced to the last file to see if you can solve the problem. If Yes, please a gradual increase in the grade until the problem can be solved to find the balance point.

Description: camera and display card most likely to conflict, after a problem occurs, in addition to the camera to find their own reasons, in the peripheral, the first graphics card to check.

How to hide their cameras this notebook?

Many bring their own notebook computers have built-in camera, but sometimes we do not want others to see our camera, then how should this notebook comes with a hidden camera built it?


Because the notebook comes with built-in camera is turned on automatically by default, Compaq Presario V5000 Battery can record all the time in front of our notebook action. The software is through some foreign network can see other people's cameras. Therefore, in the long term is open camera, it is very dangerous. So if we want to shut down this laptop's built-in hidden camera, should we do?

First of all, the simplest is to start the whole camera shut down. As long as the Device Manager to disable the related hardware. Right-click "My Computer" Select Device Manager / management, to find a specific model camera hardware (which can be seen in the laptop manual, or search the Internet camera models can be), will double-click the camera equipment. And then the drop-down menu below to select the device to disable it. If you want to resume again, as long as here can be re-opened.

For just like in the QQ in the hidden camera, do not want to show the QQ camera can be set up through the completion of QQ. QQ click Settings, found in the personal settings display state, in the not to be included in the list of online video users check box in front of you. QQ on the people never see a camera
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Opera who headed the most value! Recommend the brand best-selling notebook

Posted by batteryzyp on Thursday, July 23, 2009 3:21:16 AM

Recently a friend of the need to purchase can take a look at our guide today, are recommended by the recent sales of the brand products, not only sales, and configure high, but also a good reputation, excellent prices. Each brand has its own value products, and more notebook brands and, to space restrictions, the brand recommended by Acer Aspire 1680 Batterywill be divided into two as we recommend.


The first for the products we recommend the new Gateway mode the 4402c; have 2G memory, 320G hard drive and a 16:9 widescreen LCD Acer Aspire 4736Zg and the ASUS F81H657SE-SL; Lenovo ThinkPad family also SL400 2743P9C; and only the price of 2999 yuan Yun Shenzhou days F3000, it is the recent Shenzhou-sales champion. The five products, the configuration of the highest apple PowerBook G4 battery, the price is the cheapest transportation Shenzhou days F3000, the most practical course of the ThinkPad 2743P9C, the appearance is the most stylish Gateway 4402c. Each product has its own characteristics, value and worth, I believe that the results of the minds of every consumer is different, the selection of suitable products, is the most correct choice.


The Chinese name for the Gateway Gateway, and most sales staff like call it "cow" because of its shape LOGO patterns in accordance with the design of dairy cattle. Gateway is one of Europe's three major brands, was acquired after the ACER in China began to emerge, product positioning and cost-effective fashion products. This presentation today is that he's currently a best-selling product: Gateway NV4402c, the use of the T4200 processor, built-in Geforce G105M alone significantly with DVD recordable drives, the current bid is only 4,500 yuan

The appearance of areas, NV4402c beautiful use of a new outside paint coating, A face in the dark brown gray Takifugu unique in embedded designs, as well as the C axis and a silver surface metal frame design, more healthy fashion. Silver metal roof LOGO clever design in the left side of the fuselage, quite a few "European fashion handbags decorated" flavor. And interior areas, Acer Aspire 5670 Batterypower remains shaft design in silver, the bottom of the screen design for the piano paint touch shortcut keys, can provide energy-saving, backup and other unique features to provide users with a lot of convenience.

Configuration, this notebook NV4402c using 45-nanometer Intel Pentium Dual-Core (Penryn) T4200 dual-core processor with 2.0GHz frequency and 1MB secondary cache. Main Board adopted the PM45 + ICH9M chipset products, and to configure the nVidia Geforce G105M graphics, more balanced overall configuration, performance is also good performance. In addition NV4402c The notebook also comes standard with a 1GB memory and 250GB hard drive, basically meet the needs of the users.

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive
« Previous12Next »