same issue w/2007 & 2010 iMac (bricked)
I called Apple support when I couldn't connect my keyboard to 2010 iMac (trackpad was working fine). So, following directions provided by tech, I did an SMC reset (shut down, unplug, wait 20 seconds, replug, hold power for 10 seconds, then power on). Result...
ONE GIANT BRICK!
(or whatever you might wanna call a 27" unbootable iMac)
After various efforts w/a senior tech, all he could offer was to schedule a genius appointment for me. Suggested the minimum repair would cost $300. Ouch!
That's an especially tough pill to swallow since I'm pretty sure this would have never happened under Mt. Lion.
I'm planning to make the 100 mile round trip to the Apple Store tomorrow. I'm really hoping they'll comp the repair in light of the fact that, as much as I can tell, this is not a hardware issue w/my iMac (or at least it didn't start out that way), but a software issue with Mavericks.
NOTE: After clean install of Mavericks, our mid-2007 24" iMac had the same issue, but eventually i was able to get it to sync to the keyboard again.
I called Apple support when I couldn't connect my keyboard to 2010 iMac (trackpad was working fine). So, following directions provided by tech, I did an SMC reset (shut down, unplug, wait 20 seconds, replug, hold power for 10 seconds, then power on). Result...
ONE GIANT BRICK!
(or whatever you might wanna call a 27" unbootable iMac)
After various efforts w/a senior tech, all he could offer was to schedule a genius appointment for me. Suggested the minimum repair would cost $300. Ouch!
That's an especially tough pill to swallow since I'm pretty sure this would have never happened under Mt. Lion.
I'm planning to make the 100 mile round trip to the Apple Store tomorrow. I'm really hoping they'll comp the repair in light of the fact that, as much as I can tell, this is not a hardware issue w/my iMac (or at least it didn't start out that way), but a software issue with Mavericks.
NOTE: After clean install of Mavericks, our mid-2007 24" iMac had the same issue, but eventually i was able to get it to sync to the keyboard again.