Yesterday I ran OCCT in PSU test mode and after 5 minutes, the computer shut down. I plugged all the cables again. The computer passes POST succesfully with GPU in PCI-E slot, but doesn't boot with PCI-E power connectors connected. Just fans do not spin, no sound from system speaker. What could be wrong?
AMD Phenom 2 X4 965
10GB of GoodRAM 1333Mhz (2x4GB+2GB)
Gigabyte GTX 570(OC version)
Corsair Force GT 120GB
Samsung spinpoint F3 1TB 7200RPM
OCZ ModXStream 600W