Need help with this, recently my son`s HP computer shut down and now we cannot get it running again, it powers up and it sounds like the hard drive spins up but doesn`t sound like there is any activity going on, just a constant spinning. The monitor light stays yellow and will only turn green if you disconnect it from the card. So I checked out the card in another PC and it works fine, I also tried to boot the hard drive in another PC but it will not boot up, however if I run it has a slave drive I can see it and pull data off of it, so what should I do just replace the hard drive or what? Thanks!