I went and bought a new hard drive today and connected it up when i got home. Started installing WIndows 7 on it, was installing doing its thing restarting installing. Got to near the end of the install and the computer BSOD with "Bad Pool Header" listed as the cause. So i turned off the computer and turned it back on.
Now when i try and turn it back on the screen doesnt come on and the computer just beeps every 5 or so seconds like its not happy. Ive tried putting the old harddrive back in with still the same results.
Any idea what caused it and what i can do to fix it?
Thanks.