It worked before and everything is on place. I didn't even notice it, but I installed Speccy today and saw 60 degrees on my GPU, then opened my case and noticed the CPU fan wasn't spinning.
My CPU is at under 30 degrees on idle, with Cinebench I managed to get it up to 38 degrees.
Interesting. What if you play something, what kind of CPU and GPU temps you get?
After some googling, i've noticed others report 970 having idle temps between 50 and 60 though i haven't found if that's normal or not.
EDIT See your pic now... 25 C for 6600K at idle? Mine's 33... wonder if mine's normal... That said, i may have applied slightly too much thermal paste when i installed the CPU, could explain the different.