Specify the display dim brightness (on battery)

This policy setting allows you to specify the brightness of the display when Windows automatically reduces brightness of the display.

If you enable this policy setting, you must provide a value, in percentage, indicating the display brightness when Windows automatically reduces brightness of the display.

If you disable or do not configure this policy setting, users control this setting.

Supported on: At least Windows 7
Display Dim Brightness (percent):

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Microsoft\Power\PowerSettings\f1fbfde2-a960-4165-9f88-50667911ce96
Value NameDCSettingIndex
Value TypeREG_DWORD
Default Value
Min Value
Max Value100

power.admx

Administrative Templates (Computers)

Administrative Templates (Users)