New build only starts for 1 second (not faulty psu)
Just built a new pc and all wired up correctly and built correctly and I press the on button and it starts for 1 second then cuts out. It is definitely not the psu as I have tried an old 400w one and my new 600w corsair one and the same thing happens!
Any ideas as this is really frustrating me!
More aboutbuild starts faulty
You have confirmed that you are supplying power to the motherboard via the 24pin plug AND power to the CPU via the 8-pin plug?