Windows Crash???

[GransHealer]

The crashing that I'm talking about isn't from alt tabbing. The game will randomly crash, sometimes 5 min, 15, and the longest has been about 45 of being in a world. I get no error, my screen goes black and no video output, sounds stutter for a few seconds and end. Windows crashes, and has no error report, all of my logging shows my 7950 as being (relatively) cool, and under decent load. My cpu is no where near heavy load and is cool. I have lowered my graphical settings from highest to high to standard and still got the crashing, no noticeable difference in how long it took to crash. I'm going to try updating to the 13.8 beta drivers, and finally I'll see about reinstalling the whole game. However I can say I've yet to get a crash like this when I'm in the character/world selection screen regardless of how long I've been there.
(computer specs remained the same)

*Update*
reinstalled the game and changed to 13.8beta drivers (radeon7950)
Still getting the crashes. I managed to play for about 35 min all my logs (cpu (usage/heat), gpu(load/usage/heat), ram, vram are all showing good and consistent the whole time. I'd think it's something in the game's code that is crashing the video drivers since stress test have shown my setup to be stable.
Also part of what I tried was dropping my resolution(from 1920x1080) to whatever that crappy stock resolution is, I changed from full screen to windowed