When I am playing Simcity my computer keeps going to a black screen and saying "no signal" I know that is a sign of the video card overheating but I don't have that problem with ANY other game and when I check the temps in my radeon 6950's CCC it says the temp is getting to 75. I know that is a little high but it is perfectly acceptable temps. I just downloaded GPU-Z and the temp says the same thing but there are also 2 other temps. Temp#2 and #3. 2 is at 88 and temp 3 is at 93 while running furmark. With fans at 100%. What temps do I go by? Just the core? The temp that shows on the CCC or do I go by all 3 of them? In that case, they are overheating? It only gets that hot in furmark. I am in simcity now and all 3 temps are in the 60s.