New MOBO/GPU - Fans Spin, USB Power on, No Boot

SecretMachine · 8 Oct 2013 at 11:24

Hello

As described in the thread title I'm having trouble with my computer again.
I've ran through the checklist used for this kind of thing but to no avail
I've connected the 20 pin power connector but I don't seem to have a 8 pin one. My PSU is a Cosair 750w enthusiast series.
GPU: i5 4760
MOBO: z87-d3hp
Gfx: GeForce 670
Ram: 12GB DDR3

stulid · 8 Oct 2013 at 11:28

Does the PSU not have a 4+4pin that joins together to make an 8pin atx?

You do need it connected.

Also you mention 20pin atx...you do mean 24pin and have all the pins on the big connector filled?

SecretMachine · 8 Oct 2013 at 11:30

Sorry I'm an idiot. I meant 24 pin, the big slot on the right is filled.

I can't seem to see a connector for the port at the top left of the motherboard

SecretMachine · 8 Oct 2013 at 11:35

Ugh. I'm an absolute fool. Found the connector.
Not sure I should be allowed near a computer.

Thanks for your help!