I just finished installing a Waterchill cooling system tonight, the CPU temp under load has dropped from 70C to around 55C. However, my computer started crashing randomly during 3dmark01 & 05: the screen freezesand the speakerswould make a contant loud "beep" sound. The watercooling system did leak once during the process and my video card became wet, so I thought it was the cause of the problem. However, the exact same crashing situation happened again even after I swapped in a different video card from another system. Can anyone please give me some suggestions?
P.S. Maybe the AGP slot is wet?