I've read couple of forums about this "unable to detect directx device" issue and many of them claimed that it's the pc spec lower than game requirements which cause this error, but i proved that it is not the cause of it. And I have the same problem with my new pc. I tried reinstall my display driver (its even worse when i reinstalled the driver, it used to let me in the game for around an hour, now i can't even stay in the game for 15 minutes), tried both window and full screen mode, tried lowest settings, highest settings, installed directx 9.0c, shutted down screen sleep mode, shutted down multi-display mode and these all not working. Any other suggestions for me? or 2.0 will be the answer?
Here is the brand new pc spec:
asus z77 sabertooth LGA1155 motherboard
i7 3770k ivy bridge 3.9ghz processor
EVGA GTX680 4GB video card
16GB 1600 corsair vengeance memory
and i also installed the game on a brand new ssd
display driver version: 306.23
directx version: directx 11
Any suggest would be appreciated, thanks!