The Windows 7 taskbar cannot display the power icon resolution

. When I go out with the notebook, I often have to look at the battery level, but recently I suddenly found that the power icon in the Windows 7 taskbar notification area is gone. Open the notification area icon management, the power option block is gray and cannot be selected.
The fault map is as follows:

Type gpedit.msc in the Start Search box and press Enter to open the Local Group Policy Editor.

Under "User Configuration", open “Administrative Templates>->“Start Menu and Taskbar"> In the details window on the right, find and double-click "Delete Action Center Icons" ;Options.

Configure it as “not configured” or“disabled”, then press “OK” to exit.

Now, go back to the desktop. Right click on “Show hidden icons”, select “properties”. Turn on the power icon.

The power icon can be displayed normally after the above operation task bar.