Lenovo notebook computer can not be full of electricity what to do

The specific actions are as follows:

1, open the Control Panel, click the Power Options;

2, select "High Performance", click on the following "Change plan settings";

3, click on the bottom of the "Change Advanced power settings";

4, switch to "Lenovo Power Management", and click "Start Lenovo Power management software";

5, click the Lenovo management software in the lower right corner of the power icon;

6, the original set of "Battery maintenance mode" re-election to "battery full mode", and click OK.