Although it is convenient to bring a laptop out, I always worry that half of it will have no power, so I need to pay attention to the remaining power from time to time. I accidentally found that the battery status icon in the notification area in the lower right corner of the win7 taskbar was gone, and I had no idea how much power was used. It was too insecure. However, when the Windows 7 Notification area icon is enabled, the gray area of the power options cannot be changed. What is the problem? Try the following method.
Win7 power options cannot be changed
Click Start win7, enter gpedit. MSC in the search box, and press enter to open the Local Group Policy Editor.
Open the win7 Local Group Policy Editor.
Under "user configuration", choose "manage template"> "Start Menu and Taskbar". In the Details window on the right, find and double-click the "delete operation center icon" option.
Open the "delete operation center icon" option
Configure it as "not configured" or "disabled", and then press "OK" to exit.
Change Operation Center Configuration
Now, go back to the desktop. Right-click "show hidden icons" and select "properties ".
Open taskbar Properties
Turn on the power icon.
Power on the win7 taskbar
Retrieve the win7 taskbar power icon
The power icon is retrieved. When using a notebook, you can always pay attention to the battery power.
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