PC crashing after startup, display goes crazy (video link inside)

ByronCDJ

Honorable
Aug 4, 2013
1
0
10,510
I'm having an random PC crash happening right after startup(shut down or sleep startup). It happens within a couple of minutes after Windows has loaded up (user sign in screen, or after I sign in). If it doesn't happen within the first 5 minutes of that, the crash won't happen. It seems to be completely random, can happen twice in a row, sometimes it goes over a week without doing it. Not sure what exactly is causing the issue, any help/suggestions would be greatly appreciated. Thanks.

Here's a video of what happens: http://www.youtube.com/watch?v=4EiOP6L8YLo

Dual monitors 1xDVI and 1xHDMI, crash can happen with either one or both hooked up.

Mobo: Gigabyte GA-Z77X-UD5H rev1.1
CPU: Intel i7 3770k
SSD: Samsung 840 Pro 128gb
HDD:1 x Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
RAM:G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL8D-8GBXM
Power Supply: CORSAIR CX Series CX750 750W
NO GPU (yet)
Windows 7 Ult sp1