"You do not have permission to enable or disable device wake"

[migawka]

"You do not have permission to enable or disable device wake"

hi,
I've problems my laptop not being able to awake from sleep by the keyboard. I've tried to add keyboard to list devices can wake the system ("klawiatura" means keyboard). OS Win 8, 64-bit. I am the only user and have full administrator access.
there isn't power management tab in keyboard device properties

 

[Brink]

Hello Migawka,

It sounds like your command prompt is not running as administrator (elevated). Do you have UAC disabled by chance?

http://www.sevenforums.com/tutorials/122027-devices-allow-prevent-wake-up-computer.html

Type this below in your command prompt and press Enter, then try again to see if it may help.

CD C:\Windows\System32

 

[migawka]

hi Brink,
no, this command prompt is running as administrator, I checked it on the top of the screen capture

 

[Brink]

Are you able to use OPTION ONE in the tutorial below for Device Manager instead to enable the keyboard to be able to waking the computer?

http://www.sevenforums.com/tutorials/122027-devices-allow-prevent-wake-up-computer.html

 

[migawka]

no, because there is no Power Management tab in keyboard properties (the second image in first post)

 

[Brink]

It appears that it's not supported for the keyboard on your laptop. That would be why you are getting this error.

 

[migawka]

how is it possible? my laptop is Samsung NP550P7C

 

[Brink]

Check in your BIOS settings to see if there may be an option to allow wake by keyboard.

 

[migawka]

I found and enabled USB davices wake up

 

[Brink]

Perfect. In Device Manager?

 

[migawka]

no, in BIOS. then the Power Management tab appears in mouse properties (Device Manager)
(the case is not solved)