Last night I was playing everything is fine with my pc I have a asus 270z and asus gtx 1070 i dont have a a month with this pcao this morning o went to turn it on and i recieved a message saying cpu fan error/not detected but every fan was working fine. Not sure whats that problem is but the cpu temp is around 80 and 100. I was using the pc fine for like 4 weeks.