Hi so ever sense the patch hit i have been having these random video driver crashes black / blue screens.
The blue screens are most likely caused by the gpu drivers crashes and fails to recover.
I have been monitoring my temps and they are all well with in there over heating limits during a raid night my cpu gets to about 65c and my gpu's gets to around 75c with a max of 82c for my top card and around 70 to 75c for my bottom card.
While a bit toasty its still with in the thermal limits and i have not seen any signs of ether gpu or cpu throttling.
I have tried wow without any addons i have tried lowering my gpu and cpu clock speeds back down to stock and i have also tried doing a complete clean re install of my gpu drivers.
Specs
Gpu's 2x GTX780ti's Ghz edition
CPU i7 4770K @ 4.2 Ghz
PSU Corsair AX 860i Digital 860W 80+ Platinum
RAM 32GB of Kingston Beast series @ 2400Mhz
OS Windows 8.1 Pro 64bit