I am having a problem with a Hitachi deskstar hds7250kla360, the hard drive I can feel is moving but when I plug it into a sata port and give it power either with the sata style power cable, or a molex, my Asus m4a78t-e mobo does not seem to see it. I was wondering if maybe there is somthing obvious I could be missing? I have taking my other one out tried this alon, it goes to a screen to detect hardware and never see's it, Ive tried diffrent programs, windows 7. multiple cables, any other ideas? The hard drive I have and the person I got it from its the first one he has sold in 8 years since he started thats gone bad he has no problem sending a new one, jsut seems odd I am this one delta when I can clearly tell its spinning? Also I tried updating mobo as well. Any help would be amazing