Hello all, I'm apoligizing forehand just in case if someone already asked this QUESTION but I don't know what to search for to be able to pin POINT it.

Here's the problem. I'm running a Windows XP home with 1 gig ram and I forget what everything else is at the moment.
When this problem happened the computer froze 2 times the first time I was running windows movie maker the second I finished RESTARTING and was about to check my email when the mouse locked up. I thought it was a heat related issue so I took off the side and top panel and restarted, the fans were working properly. The I turned the computer back on and I heard this 2 second lone beep and the monitor won't display anything and the numlock stays lit on the keyboard. I know I didn't touch anything on the inside, and all the wires are still in the same places. the fans are still moving at their normal speeds.
I hoped I gave enough detail. Please help me ='(What BIOS is used?I have no IDEA what BIOS is
no worries i FIXED it. ^O^
I took out the piece that the monitor port is on and blew some dust off. so now it works
you can still explain what BIOS is though Learn more about the BIOS and what beep code means by studying the following articles:

Additional information on computer POST / Beep Codes.
Computer BIOS information and helpMaybe the serial plug was loose!