11 Replies Latest reply: Mar 15, 2012 2:54 PM by Barry Hemphill
sdaniel5 Level 1 (10 points)

mid 2011 iMac had intermittent freezing, recent firmware fix seemed to cure that so upgraded to Lion, then started using bluetooth trackpad (was using USB keyboard and mouse, still am but added trackpad for Lion capabilities) --   after about an hour of use of trackpad, a program froze.  I was able to put iMac to sleep with the button on the back, woke it up, force quit the problem program, all well except that with bluetooth on and trackpad connected, the iMac will not stay asleep.  Bluetooth now off, iMac behaving well again.