I've built a new computer and at times it will freeze up and nothing works - mouse doesn't move, keyboard...nothing. When restarted, it will work, but it seems to happen within so many hours or so. There is a videos on youtube http://www.youtube.com/watch?v=1kky3LR19Ds. The screen goes exactly like that. This has happened several times within using Skype or Youtube.
I've updated the bios, and other stuff.
My specs are.
Asus P8Z68 V Pro Gen 3
i7 2600k with Noctua NH D14
G Skill 2x4 gb ripjawsx memory
Crucial M4 2x128 gb SSD
Seagate 1tb HDD
Corsair Professional Series AX750w PSU
Windows 7 Home Premium 64 Bit
Am currently using the onboard graphics, as Im waiting for the graphics cards. Those will be EVGA GTX680 in SLI.