Hey all, I'm currently putting together a computer for the first time, and I've encountered a strange problem. I've got everything connected correctly (I think), but when I hit the power switch, the computer doesn't fully power on. It will power up momentarily - the fans and the LED on the motherboard both light up for about a second. But then, the system promptly shuts down for a few seconds, before powering on again.
All of my components are brand new, so outside of a defective power source, I don't know what the problem may be. I guess it's possible that I have the power switch cable to my motherboard switched around, but I've read elsewhere that it doesn't matter in the case of ATX systems.
My specs are as follows: PSU; 600W Thermaltake CPU: Intel i5-760 GPU: NVIDIA GTX 450 Motherboard: P55-USB3 HDD: 1TB Western Digital Case: HAF 922 RAM: Kingston DDR3, 4GB