My iMac won't sleep
I've updated to 10.10.4 and my iMac won't go to sleep. I've tried all the various ways to put it to sleep. I've tried unplugging all my USBs. The screen goes dark but it's still running.
Have tried all the fixes I can find by searching for help. Will be sending feedback to Apple about this.
G4, Mac OS 9.2.x