My iMac boots up and shows the grey progress bar (firmware update bar). But it never finishes it stops and the bar resets itself. I've tried looking for a Firmward Restoration CD for my iMac but Apple don't have a download for my model. Can you help me fix a failed firmware install my Mac is unusable. :(
My imac is 21.5" 3.06GHz intel core I3 processor (model A1311 or model identifier imac 11,2).
Here's the info on Restoration CD: http://support.apple.com/kb/HT2213
Here's the latest version I could find but none of them seem to list my model of iMac: http://support.apple.com/kb/DL976