Laptop win7 system computer for battery calibration in BIOS

laptop win7 system computer for battery calibration in BIOS

The specific methods are as follows:

1, first in the Win7 system boot into the BIOS Setup Panel, and then switch to the "Power" tab. Then move the cursor over the Start Battery Calibration tab, and then press the "Enter" key to perform the action.

2, and then according to the above prompts, the notebook computer connected to the power supply, direct battery charge full. Then unplug the power and perform a complete discharge operation. Continue the operation until the Win7 system is running out of battery.

3, the battery will automatically shutdown after discharge, do not rush to open the notebook computer power, bell on the transformer to continue to charge. The battery correction process is complete until full power is filled.

4, after the power supply correction, restart the Win7 system, after a period of time you will be able to find that the actual battery capacity and diagram of the total amount of electricity match. There is no need to worry about laptops shutting down automatically when there is electricity.