It started 2-3 weeks ago. my hard drive began glitching and the computer crashed with a UNMOUNTABLE_BOOT_VOLUME BLUE SCREEN. I took out the HD and replaced with a brand new one. SAME THING HAPPENED! I then REPLACED THAT ONE with a NEW HD of the same exact brand and its been ok BUT I STILL HEAR THE GLITCHING and my computer freezes now i am worried its going to crash completely AGAIN. i'll reboot and its fine, but this will continue. it really started doing this again from yesterday and today. it will just keep glitching, what causes this? i must admit i was replacing the old sound card BEFORE EVERYTHING and i might have moved the computer while it was on, so my brother tells me. He told me it was the HD so i got a new one. but did i ruin something? is it my motherboard? it cant be the HD i've went through 3 of them with the same problem. Luckily, this one still loads and works, but this glitching must stop.
I have an Intel Pentium 4 1.62GHZ with 384MB RAM. my HD is an 80GB from Western Digitial. Any help is really appreciated.