Q: I have a PowerBook G4 and it had numerous mechanical fixes done to it but the screen sleeps after a couple of seconds and I noticed when I put a flashlight on the left top side of the computer's speaker it was fine. What is wrong?
It is a Mac OS X 10.5.8 with a processer of 1.5 GHz and is all updated.
Posted on Aug 30, 2013 2:36 PM
by Knucklesmac,Solvedanswer
Hello,
Does your Powerbook have the backlit keyboard?
If so This old indicate a problem with the ambient light sensors.
First try doing a PMU reset.
Posted on Sep 2, 2013 8:59 AM