Laptop Problem » charge

How to charge the laptop battery properly

supegibpit — Mon, 25 Jan 2010 12:58:44 +0000

The new lithium-ion batteries bought in the initial use will be conducted three times a full charge and discharge, that is, fully charged battery at least once a power, then power exhausted, repeated three acer aspire 5920 battery times before use. In order to activate the chemicals inside the battery, so that the electrochemical reaction inside the battery into the best condition, in the future be able to freely use the charge that is useful, but to ensure that within one month, the battery must be a complete discharge, so that the depth of discharge can stimulate the activation of the battery performance, battery life plays a key role. If more than 3 months the battery is not used again before using the same should also be carried out with the new battery charge and discharge completely three times to ensure that activate the battery. If you use nickel-metal hydride batteries, which must control the charge time, should be careful not to frequent over-charging, otherwise it will shorten the battery life. In addition, the Ni-MH battery should be fully discharged before charging, the charging should also be fully charged, and in normal use before, but also required to complete three complete charge and discharge times. Most users accustomed to using a laptop computer each time, plug the AC power supply, very little battery power for laptops. In fact, for at least a month should be used to power batteries once or twice, the battery completely run out, draw a line on a one-time full of alternating current. Remember this one, for rechargeable batteries will run out of power again full, useful and harmless, because the notebook computer lithium-ion batteries for use there is a certain inertia effect for a long time not to use lithium-ion loss of activity would need to re-activation. When the notebook computer when the indoor use of AC is best to remove the battery so that it always in charge state. The best off charging laptop, the battery can be fully charged, do not unplug the power in the charge half-way. Charging is completed, should be 30 minutes before use. In addition, because the battery is very easy to run out of power,dell inspiron 1520 battery most notebook computers with only a battery, therefore, part of the pen so that the computer manufacturer has developed a fast charge feature that lets users run out of power after the supplement can be the fastest electric . For example, Dell notebook computer is equipped ExpressCharge feature, you can recharge in one hour more than 90%. To even the not 100% as well? Because according to charge and discharge characteristics of lithium batteries, if the current fast charge to 100%, the battery life on the big warning to shorten, so the back of 10% will be replaced by slow-fast-charge before the charge to extend battery life. For the absence of such features as a standard laptop, the best way is to shut down charging, charging off shorter than the boot charging more than 30% of the charging time. How to make good use of laptop batteries battery, how to extend their use of time and the use of life and so on, is undoubtedly the troubled minds of the majority of notebook computer users to a problem. Temporary non-use of laptop computers, in order to conserve hp dv2000 battery battery power, we can set the power management program, allowing the system to enter sleep mode after a period of time, but this is a shorter or longer will have to wait a few minutes, there is no way to make laptop computer system immediately enter the sleep state? Notebook computer system to enable quick access to dormant state of a simple method is to directly close the display. Press the display would require little effort, you can make notebook computers into sleep mode immediately and effectively conserve battery power. When you need to re-used time, as long as the opening screen, the system will automatically return to pre-operational state.

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How to properly charge the battery for notebook, laptop battery charging time is generally long

supegibpit — Sun, 24 Jan 2010 12:58:48 +0000

A brief maintenance on the laptop battery, laptop batteries, laptop battery repair, laptop battery charge time to use the notebook’s basic common sense.

The new lithium-ion batteries bought in the initial use will be conducted three times a full charge and discharge, that is, fully charged Acer as07b41 battery at least once a power, then power exhausted, repeated three times before use. In order to activate the chemicals inside the battery, so that the electrochemical reaction inside the battery into the best condition, in the future be able to freely use the charge that is useful, but to ensure that within one month, the battery must be a complete discharge, so that the depth of discharge can stimulate the activation of the battery performance, battery life plays a key role.

If more than 3 months the battery is not used again before using the same should also be carried out with the new battery charge and discharge completely three times to ensure that activate the battery. If you use nickel-metal hydride batteries, which must control the charge time, should be careful not to frequent over-charging, otherwise it will shorten the battery life. In addition, the Ni-MH battery should be fully discharged before charging, the charging should also be fully charged, and in normal use before, but also required to complete three complete charge and discharge times.

Most users accustomed to using a laptop computer each time, plug the AC power supply, very little battery power for laptops. In fact, for at least a month should be used to power batteries once or twice, the battery completely run out, draw a line on a one-time full of alternating current. Remember this one, for rechargeable batteries will run out of power again full, useful and harmless, because the notebook computer lithium-ion batteries for use there is a certain inertia effect for a long time not to use lithium-ion loss of activity would need to re-activation.

When the notebook computer when the indoor use of AC is best to remove the battery so that it always in charge state. The best off charging laptop, the battery can be fully charged, do not unplug the power in the charge half-way. Charging is completed, should be 30 minutes before use. In addition, because the battery is very easy to run out of power, most notebook computers with only a battery, therefore, part of the pen so that the computer manufacturer has developed a fast charge feature that lets users run out of power after the supplement can be the fastest electric .

For example, Dell notebook computer is equipped ExpressCharge feature, you can recharge in one hour more than 90%.

To even the not 100% as well? Because according to charge and discharge characteristics of lithium batteries, if the current fast charge to 100%, the battery life on the big warning to shorten, so the back of 10% will be replaced by slow-fast-charge before the charge to extend battery life. For the absence of such features as a standard laptop, the best way is to shut down charging, charging off shorter than the boot charging more than 30% of the charging time. 3, notebook PC battery tips How to make good use of Acer as07b42 battery, how to extend their use of time and the use of life and so on, is undoubtedly the troubled minds of the majority of notebook computer users to a problem.

(A) rapid access to hibernation Temporary non-use of laptop computers, in order to conserve battery power, we can set the power management program, allowing the system to enter sleep mode after a period of time, but this is a shorter or longer will have to wait a few minutes, there is no way to make laptop computer system immediately enter the sleep state? Notebook computer system to enable quick access to dormant state of a simple method is to directly close the display. Press the display would require little effort, you can make notebook computers into sleep mode immediately and effectively conserve battery power. When you need to re-used time, as long as the opening screen, the system will automatically return to pre-operational state.

(B) the screen-saving mode TFT screen is the largest notebook computer power components, in order to reduce its use of the battery when the power consumption, notebook manufacturers have devised ingenious schemes, but in general are based on the lower screen brightness, and even turn off the screen method. In some notebook computer’s power management settings you can customize the brightness of the screen, most of notebook computers by a specific shortcut keys adjust screen brightness, generally 6 to 8-level brightness adjustment.

(C) energy-saving settings Desktop machines using alternating current, most people may not be the computer attached great importance to energy-saving features, but need to use battery-powered notebook computers, the use of energy-saving features should be taken seriously. How to design computer hardware more energy-efficient, this is not a user problem to be solved.

The user can do is set up on the Acer aspire 5920 battery the effective use of energy-saving option. Energy-saving settings require the user to adjust two:

First, the computer’s BIOS setup program on the energy-saving mode in the settings; most important thing is there are many energy-saving in the operating system settings and operations. In the practical implementation of computer systems, Windows systems should take precedence over energy-saving settings in the CMOS settings.

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What to do when Toshiba Satellite M50-P3451 AC Adapter does not charge the battery

supegibpit — Wed, 20 Jan 2010 01:46:47 +0000

Recently the my Toshiba Satellite M50-P3451 AC Adapter has not been charging the battery when the computer is powered on. It will charge it when it is off though. Strangely when I turn on the computer the battery light will go off while the Toshiba light will remain on. After windows boots up completely the icon signifies it charging for a brief 5 seconds and then reverts back to battery power only. The computer will boot normally with just the battery in. However, when I try just Toshiba Satellite M50-P3451 AC Adapter with no battery in, the laptop will boot up until the black screen right before the Windows logo normally shows up. Then it will shut off completely. Also note that with just the Toshiba AC Adapter in I can actually leave the computer on indefinitely with no battery only while I’m in the systems bios. As soon as I try to start windows it will shut off before the logo. I have also tried another Toshiba Satellite M50-P3451 AC Adapter but not a different battery. It almost seems like windows is involved with the problem. Any ideas?Will it make any difference if you boot the laptop into safe mode? May be Windows power management software is screwed up.Here’s another test. You can boot the laptop from a live Linux CD. I usually use Knoppix CD. If you start the laptop from this CD, it will boot into a Windows-like environment. It loads Linux OS directly from the CD bypassing the hard drive. It’s a good test to find out if you have a software related problem. If the laptop still switches to the battery with the Toshiba Satellite M50-P3451 AC Adapter plugged, then it’s not software related problem.You can also reinstall the operating system form the recovery DVD, it will eliminate any software related issues too. Make sure you the laptop has the latest version of BIOS. Upgrade the BIOS if needed.A bad connection between Toshiba Satellite M50-P3451 AC Adapter power jack on the system board and the system board is a very common problem with Toshiba notebooks. If your laptop is out of warranty, then you can fix the problem by resoldering DC-IN jack on the system board. If it’s still under warranty, it would be fixed at no charge to you.

Toshiba Satellite M50-P3451 AC Adapter Description: (http://www.papatek.com/Toshiba-Adapter/Toshiba-Satellite-M50-P3451-AC-Adapter.html)Input: AC100-240V (worldwide use)Output: DC15V 5APower: 75W

Outlet: 3-prongConnecter size: Internal Diameter: 3.0mm External Diameter: 6.3mm

Please double check before ordering.

Item Includes: AC Adapter and Power Cord.

Toshiba Satellite M50-P3451 AC Adapter Warranty12 months warranty For return of non-defective product within the first 10 days from date of purchase, full refund. Within the whole product warranty days, unartificial defective product returns are accepted for replacement, and we will afford all shipping fee.

See more linformation on: http://www.papatek.com

Papatek.com locates in Santa Clara, is a direct sales office and service center of our replacement IT parts manufacture. We currently supply brand new AC Adapter, Rechargeable Battery, DVDRW Drive, LCD Panel, Laptop Keyboard, Floppy Disk Drive and many others for almost all name brand laptops and printers.