[SOLVED] Computer went crazy, repair keeps restarting, no post beep

My computer has went nuts on me. Never had a problem with it for 3.5 years until yesterday. This is a long story because a lot has happened so I hope you will be patient with me and read it all. lol

Out of the blue yesterday my tower made a high screech sound then froze. I restarted it, backed up all my files because i had a feeling something terrible was going to happen. Sure enough, a few hours later I got a blue screen. I tried several times to get back on and sometimes i would be able to stay on long enough to start a virus scan but most of the time, it would blue screen in the middle. I attempted to do a few system restores but they would not work. I went to bed after a few hours annoyed and exhausted.

This morning starting at 7am, decided to do a windows repair. I got halfway through it and it froze at 34 minutes remaining, rebooted and re-attempted several times but same thing kept happening. I searched google for help and found a solution, i had to go to the command prompt and delete some inf files that were causing the repair to freeze. I did that with no problem and restarted. Thats when all hell broke loose. My computer no longer would make the post beep and windows repair would just restart right after "windows is resuming your repair" or something like that, dont remember the exact words. It would restart over and over in a infinite loop. I tried to boot from cd to maybe format the computer completely but nothing, still did the same thing, also tried to boot with the ultimate windows boot disc, nothing, it would just keep going to loading windows, then windows will continue your repair and then boom restart.

No idea what to do at this point, ive opened the case, cleaned it all out, made sure all connections are good, popped out both memory sticks and put them back in. Nothing works. Can someone please help?!!:sigh::sigh::sigh: