Wierd Crashes when playing Diablo 3

[damienhas]

Recently whenever i play diablo 3 specifically after a few minutes my pc will crash/freeze then when I try to restart the machine won't post.

What I mean when I reset the machine the power led and hdd led comes on but after a few seconds the hdd led goes off but not the power led and no activity

After waiting awhile (minutes/hours) it eventually comes on and boots

I have no other issue with any other game on my system that are listed below

Renegade Ops
Tera Online
League of Legends
Transformers War for Cybertron
Transformers Fall of Cybertron
Rift
Bioshock Infinite.

The last time I attempted to try to play diablo I was able to play 2 games of LoL and 3+ hours of Tera without incident but less than 3mins with diablo and it crashes back into the no loop phase.

My PC specs:
COOLER MASTER HAF 912 Case
GIGABYTE Z77M-D3H Motherboard
EVGA GeForce GTX 660 Ti 2GB Video Card
CORSAIR HX650 Power Supply
Intel Core i5-3570K Processor
8GB (2 x 4GB) DDR3 Memory
Seagate Barracuda 1TB HDD
COOLER MASTER Hyper 212 EVO CPU Cooler

Please note with all crashes I get no BSOD error pages.

 

[HopelessNoob]

i know this might not work but try completely removing diablo 3, restarting, removing your graphics card drivers, restarting, and reinstalling everything (driver first then reboot then diablo 3)
i dont think it's hardware issues because it works fine on all the other games you are playing

 

[johnnyb105]

I would say its the game that's te issue why bother tearing your rig apart and ptting it back together for a game wait till the game comes to age with new updates have yu got your system up to date yourself.. because your system should able to run this with no problems I have seen this in the past with brand new games shut this off disable that and you know what why???? if it was developed right in the first place it should run be sure to make sure your system is up to par on all updates windows and software and go from there only other thing I can say is power supply but that's questionable. I have corsair myself and no problems but it does happen... Good luck