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
Hello Migawka,
It sounds like your command prompt is not running as administrator (elevated). Do you have UAC disabled by chance?
Devices - Allow or Prevent to Wake Up Computer
Type this below in your command prompt and press Enter, then try again to see if it may help.
CD C:\Windows\System32
hi Brink,
no, this command prompt is running as administrator, I checked it on the top of the screen capture
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?
Devices - Allow or Prevent to Wake Up Computer
no, because there is no Power Management tab in keyboard properties (the second image in first post)
It appears that it's not supported for the keyboard on your laptop. That would be why you are getting this error.
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