So i ironically i was searching for parts, because im about to build my new computer, when it simply froze. I had to turn it off via the power button, as it started up it got past the mobo screen and started scanning for the drive but kept doing this ............................................. as in it cant find it. I turned it off and started again, same thing. Next time i tried it it actually showed the hard drive but instead of the windows xp screen popping up all it was was a black screen with a cursor in the upper left hand corner, eventually it asked me to select a boot device. Im not very computer savy, do you think i lost my hard drive?