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subject: Notebook Battery Calibration [print this page]

1. First, enter the BIOS settings, switch to the "Power" tab

2. Then move the mouse to "Start Battery Calibration" option, press "Enter" key to the

implementation of.

3. Prompted the message, for notebook computers connected to the external power supply and

wait until battery is full.

4. When the screen appears "Please remove AC adapter" message, that power is fully charged,

and then discharge operation, Lenovo 3000 c200 8922 battery first unplug the external power source, and let the laptop

continued to boot until the battery runs out.

Note: This operation will burn off some time, you can do some other work, until the return

operation can be completed discharge.

5. Complete battery discharge and automatically shut down, do not open the laptop power

supply, then re-connected transformer to charge, until the charge indicator (usually orange

light) goes out, the battery calibration work that you're done.

In general, the battery has a life,Lenovo 3000 g230 battery long battery usage time of its storage capacity

naturally low, so we can not absolutely guarantee that this method can restore the battery's

storage ability, but if you just use the battery long, Lenovo 3000 g230 20006 battery often feel that the use San Liangxia

power run out, then might try to use this feature to restore the battery's storage capacity.

Note: The battery calibration operation can not be too frequent or regular discharge will

make the battery life shortened, it is recommended 2 to 3 months can be corrected once.

by: bestbattery

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