Okay, ever since I installed Leopard on my G5 iSight iMac (2.16 GHz, 20"), whenever I chose to Shut Down, it does, and really fast, but then it just like buzzes quietly and hasnt shut down, whenever I press the power button it doesnt do anything, I have to pull the plug out of the back for it to turn off properly.
How can I fix this problem!?
How can I fix this problem!?