Lost hard drive on computer. All tests diagnosed the hard drive as dead. Taking it to an Apple Dealer was out if the question. More to repair than the computer is worth.
Repair was easy thanks to your easy to follow instructions as well as tools that can be purchased from your website. I have already fixed a friends computer that had similar issues.
Check out iFixIt first!! If it can be fixed, this is the place to look. Will be coming back here in future if any other problems arise.