Computer help, beeping
 

Whenever I use a prog like Moviemaker or am backing up my files, shit will restart and then during restart it will beep twice; both beeps are different tones, the pattern is like this : 1-2 1-2 1-2

By bios is Phoenix. So I checked on-line and it said that with this pattern of beeping it means : "Load alternate registers with initial POST values." I have no idea what that means even after searching in Google.

What do I do now? Could it also be a memory problem? Unfortunately I don't have any other memory sticks here to test... Or a power supply problem?

might be a power supply problem... It might be too small!

Miscellaneous failures with internal chipset or motherboard structures or components

Explanation: There is a system problem that is related to the motherboard or one of its internal components.

Diagnosis: There is most likely a problem with the motherboard.

I agree with smokey it is prolly something on your mother board.
first try running the free download utility at http://www.memtest86.com/
my2¢