You Must Turn Off Your Computer. Powerbook g4 [Closed]

 Blocked Profile -

The screen on my powerbook G4 has recently started going black and the screen says YOU MUST POWER OFF in about every language. It only does this if I move my G4, say from my lap to my desk???When I reboot everything works fine until I have to move it again???


1 reply


this may be due to a loose component inside the powerbook or loose battery connection.

get your system verified.

Subscribe To Our Newsletter!

The Best of CCM in Your Inbox

Subscribe To Our Newsletter!