To make the battery able to achieve the best performance, certain models of laptop computers provided a battery calibration, the first battery, can use the feature on the battery calibration. Calibration procedures will be exhausted electricity, and then again full of power, which enables Windows battery of the right to monitor the battery status. Battery calibration steps are as follows.
(1) plug in the power adapter.
(2) to restart your computer to start the screen appears, enter the BIOS by the F2 key procedures.
(3) in the BIOS program, select Exit project, and choose Battery Auto-Learning option.
(4) press the Enter key to select Battery Auto-Learning options (front will appear a “√”).
(5) select Exit projects in the Save and Exit options, save your settings, and exit the BIOS program.
(6) The system will restart and began to calibrate the battery.