I have 80gb hitachi deskstar hard disk, my problem is i travel my pc without removing the hard disk..then when I hook up and rum my PC it boot at first..but because I forgot to attach the mouse and keyboard I shutdown my PC but then I start it up again it cannot initialized or boot..And I checked my hard disk and found out that it has no power anymore and I'll try to isolate problem and swap it to other pc, the same problem occurs...What is the problem of my hard disk?..
Ok dranzel, a bit confusing, how you present your problem. Forgetting to plug in your mouse or keyboard during boot up won't cause your hard disk to fail. Nor the wear and tear of "normal" traveling. How old is your hard disk? Sounds like it just gave up, out of old age.