Hey, im new here so if i do sum wrong go easy on me. Anyway When ever I play a game with high system usage like UT2004 or CnC Generals, after a few minutes the computer Beeps 3 times pauses then beeps 3 times. These beeps Are through the speaker, not an internal sound. Im using a P4 2.4, 512 Ram, Nvidia4, XP.