So I've recently built a PC with the specs listed below and I've been having this annoying issue where when i got to start the computer from a cold boot it will begin powering on, get to the post screen and then shut down. it then restarts showing a screen giving me options to either load last good bios config etc. Then after this is boots fine once, then the same again
msi krait z97 mobo http://www.msi.com/product/mb/Z97S-SLI-Krait-Edition.html#hero-overview
i5-4690k
r9 270x
16gb corsair vengance 1866
corsair rm 7502
3wd 1tb drives
1 3tb wd drive
120gb ssd