New build pc dies right away on start up!

Cloudcukoo

Reputable
Mar 22, 2014
9
0
4,510
Hello, I've just started building my new pc, i have the following specs;

Motherboard; Sabertooth 990fx
GPU; GTX 770
CPU; AMD fx-9590
PSU; powercool 750 watt
RAM; 2x4 8gb corsair vengeance

The problem is, when i start up the pc my screen is allay blue after 5 seconds to computer shuts itself off. the computer seems to shut itself off when the cpu fan fully starts to spin. Everything looks good all is plugged in correctly. All my red flash red followed by the cpu fan starting u then computer shuts down. Please help me I'm a complete noob.
 

barto

Expert
Ambassador
Well if you want to keep the 9590, you could return the motherboard. I don't think it's really necessary to keep the 9590. It's basically a 8350 overclocked. It runs hotter than a 8350 and can't really be overclocked any higher than the base clock it's shipped with.
 

Cloudcukoo

Reputable
Mar 22, 2014
9
0
4,510
No message, seems like the cpu is getting hot quick and its shutting off my pc. My cpu fan is running but the cpu is getting hot very fast. leaving to cool off but other than that no idea. I've checked and this cpu is compatible.