I decided to resurrect my 2008 iMac and get rid of the damaged hard drive. After installation, I still get the white screen with the "? file folder". I've tried every combination of keystrokes to get into disk utility to format but to no avail. Even using the OS disk that came with it doesn't work, it will sound like it's being read but after a few minutes, it will spit back out. I get the cursor on the screen when I restart with "C" depressed but that's it. Not sure where to go from here. No other macs in the house, but working PC w/ windows 8. Any help/advice would be immensely appreicated