CPU shorting out?

DaBeers

Commendable
Jul 9, 2016
3
0
1,510
So my computer power supply took a dump a while back and I just bought a new one. However when I plugged it up and cut it on nothing happened. So I disconnected the 6 pin connector to the CPU from the PSU leaving only the 18pin to the motherboard plugged in and everything started going. The lights stayed on, fans came on the works. So it seems like the CPU is somehow shorting out and I'm not sure on how to test it without cutting it on and while it's all running plugging in the 6pin into the motherboard for the CPU and see what happens. But that seems fairly dangerous

Edit—
Sorry for the confusion on the pin amounts. It's 8 to the CPU and a lot for the motherboard. But either way if I don't plug in that CPU connector to the motherboard everything runs. All the fans and lights and even the gpu cord from the PSU powers that up. It's strictly when that 8 pin is plugged in does the blue light on my heat sink light up for a short second and right off and that's it. Without it plugged in it stays on and the fan runs.
 
Solution
It would help if you could post the model number for the PSU and motherboard, but agree with all the above posts and AFAIK all current motherboards (since around 2000) require at least a 4 pin CPU power connector (some have an 8 pin slot but in most cases a 4 pin will suffice and many PSUs come with a 4+4 connector to work with either).
I'm not positive but you may need to take a better look at the power cable you're using for your cpu. To my knowledge there aren't any 6 pin power cables for the cpu, either 4pin or 8 pin. 6pin is usually a pcie power cable and either may have damaged the motherboard/cpu by using the wrong cable or the wires may not be in the correct configuration to power the cpu properly.
 

DaBeers

Commendable
Jul 9, 2016
3
0
1,510
Sorry I didn't really pay much attention to how many there were. I know for the CPU there are 8 pins. And the motherboard is a lot. I'm sorry for any confusion.
 

RealBeast

Titan
Moderator
It would help if you could post the model number for the PSU and motherboard, but agree with all the above posts and AFAIK all current motherboards (since around 2000) require at least a 4 pin CPU power connector (some have an 8 pin slot but in most cases a 4 pin will suffice and many PSUs come with a 4+4 connector to work with either).
 
Solution