Suddenly My iMac Went Dead

Last Wednesday my iMac on work suddenly went dead. I couldn’t hear boot sound, do P-RAM clear either boot with target-mode. Of course also I couldn’t use an installer DVD of OS X. But the electricity supply wasn’t cut off because an indicator light in right lower on the iMac was turned on.

I suspected the CPU became heat overdrive, so I waited until it was cool down. And yet my iMac didn’t boot up. But I guessed the hard disk didn’t crash. At last, I decided to take out a hard disk from it. It means my iMac was taken apart. I was busy. I couldn't wait until it would be fixed.

Now I’m using another iMac in USB connection with the hard disk I took out.