I started playing WoW with 40fps in raids and cities but 2 months later something went wrong. My graphic card stopped making that electronic sound and it started to work really bad (3fps in raid and cities). I left WoW because i couldnt play. Now, I discovered something new. I open the ingame EVGA Precision and I see something is wrong. The frequencies are working as 2D Desktop while being on a 3D Application. I opened the CPU-Z and I went to the Graphics window. There is an option called Perf lvl and you can choose to 4 options. You cant choose the perf lvl but there are some numbers and frequences binded to every option.