Reset battery
Resetting the battery can increase its maximum capacity. It is recommended to reduce the battery charge to below 3% at least once a month.
Sometimes, it may be necessary to "deeply cycle" your battery 1 to 3 times to get the best performance. This requires that your battery be completely discharged and then recharged. It is recommended that you do not turn on the computer when charging the battery. Brand-new batteries should be charged overnight before the first use.
To do this, please perform the following steps:
1。 Make sure to save all data and close all running programs.
2。 Turn off the power management timer setting, so that your laptop can constantly reset the battery while working. In Windows 2000 and later, you need administrator or advanced user rights.
One. Record your current power management settings, and then click this button.
(Button) View the settings of the current power scheme.
(Button) View the operating system power plan settings.
After resetting the battery, you may want to restore these settings to your settings.
B. Click this button to set the timer scheme when it is disabled.
(Button setting disables closing timer) scheme.
3。 Shut down before hibernation, and take out the spare battery completely. Click this button.
(Button) Sets the default low battery alarm setting.
Note that in Windows 2000 and later, you need administrator or advanced user rights.
4。 Determine your battery chemistry. It combines a lithium battery or a nickel-metal hydride battery.
5。 Let the battery discharge completely, and then let the battery charge.
If you complete the following steps, lithium-ion battery.
One. Unplug the power adapter and let the battery discharge completely. The computer automatically enters the standby state and the battery is completely removed.
B. Before the battery LED turns steady green, use a suitable power adapter to charge the battery.
If you complete the following steps, Ni-MH battery.
One. Plug in a suitable AC power supply.
B. At the beginning of the battery health dialogue, click the Start Refresh button to reset the battery. The battery began to discharge. When the battery is completely discharged, will it start charging?