Pc wont boot, but PSU and Mobo light is.

[DimitriKoops]

Tried more PSU's, seated al cables and all that stuf. is has 1GB Ram en a Core 2 Duo with an Asus 775 motherboard. The GPU is a 710 i think but that didnt really matter... The PSU is good because is doesnt matter wich PSU i use... What can i do?

 

[alexoiu]

Try starting the board by shortly touching with a screwdriver the 2 pins on the board corresponding to the case power button. If still no go, try disconnecting the CPU power cable and starting the board. See if the case fans do spin.