Generaly what i know about your problem came from GPU memory error or too much over clock setting, so at the console cmd miner software the gpu hashrate show is zero (0.000 M h/s).
Try to use stock bios and don't use any OC tools, if there's show hashrate, probably your problem is OC setting. This is from my experience

Cryptowatcher already said he is running stock. These video cards have 2 settings (A dip switch). 3 on Boost (default) and 3 on Silent