Select the Start Menu Power Button Action (Plugged In)

Specifies the action that Windows takes when a user presses the user interface sleep button.

Possible actions include:

-Sleep
-Hibernate
-Shut down

If you enable this policy setting, you must select the desired action.

If you disable this policy setting or do not configure it, users can see and change this setting.

User Interface Sleep Button Action

0. Sleep
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Microsoft\Power\PowerSettings\A7066653-8D6C-40A8-910E-A1F54B84C7E5
   Value Name	ACSettingIndex
   Value Type	REG_DWORD
   Value	0

1. Hibernate
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Microsoft\Power\PowerSettings\A7066653-8D6C-40A8-910E-A1F54B84C7E5
   Value Name	ACSettingIndex
   Value Type	REG_DWORD
   Value	1

2. Shut down
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Microsoft\Power\PowerSettings\A7066653-8D6C-40A8-910E-A1F54B84C7E5
   Value Name	ACSettingIndex
   Value Type	REG_DWORD
   Value	2