I had been buying new computer components on and off over period of two months and finally assembled. The system boot up okay and installed windows 7, however after installing a Nvidia driver and tapping enter key to log-in the windows - the system power-off suddenly by itself. I checked the PSU and its fan not moving at all even i pushed the power button on my casing.
I did some googling and tried the paper clip test on the PSU; the fan inside the PSU still not working. I tested another PSU (an old unit and has no 8-pins PCIE connector) and its fan was functional.
The suspected faulty PSU is the renown Corsair HX750; are there any other possibilities beside the PSU that could caused the problem? I couldn't hear boot up error beep as my Corsair 600T casing has no speaker cable for connecting to the front panel connectors.
I did some googling and tried the paper clip test on the PSU; the fan inside the PSU still not working. I tested another PSU (an old unit and has no 8-pins PCIE connector) and its fan was functional.
The suspected faulty PSU is the renown Corsair HX750; are there any other possibilities beside the PSU that could caused the problem? I couldn't hear boot up error beep as my Corsair 600T casing has no speaker cable for connecting to the front panel connectors.