Lion installation says my hard drive is damaged, now my Mac won't turn on!
Help! I just purchased the new Lion software app and was downloading it to my iMac when out of the blue a message popped up saying that the software could not be installed because my hard drive is damaged and cannot be fixed! I now cannot even turn my computer on. The background stays white and I have the apple logo along with other logos that just randomly pop up.... what happened?? Can anyone help me with this? I know my hard drive is not broken or corrupted! how can I get my Mac to turn back on??