I have an issue with the same card but in my case, the display driver just sporadically crash while I'm gamming, but you can try some stuff like but first:
-Check If the screws are tight and hanging well your card to your pc case
-Check is your Power Supply have a good quality mark and are working well
-See if your RAM is fine with memtest
-Try to check your hardware stress with AIDA64
And here some stuff that you can try:
- Clean your RAM and Video Card contacts with a eraser
- Clen both your RAM and PCIe slots using a dry pencil
-Update yours MOBO BIOS
-Try the TDR thing (don't know if is somehow related to)
-Try a diferent Power Supply, one of 500w at least
-Update Direct X
-Uninstaling the driver with DDU and make a clean install of your video card driver or reinstall your OS
-Underclock your video card using Wattman
-Do like I did and send your video card to RMA or try to get your money back
DId the replacement card work just out of curiosity? !
I didn't replaced yet, maybe on monday.
I'm trying to fix the screws couse the bottom doesnt fit with the case hole.