Forum Discussion
GageWilder
Mar 30, 2026Iron Contributor
Windows10 High CPU Temp & Max Fan Speed After BIOS Access
After entering BIOS on my B760 motherboard, my CPU temp spikes to 80-90°C and fans run at full speed. It was normal before what’s causing this?
radmiru
Apr 01, 2026Steel Contributor
It is normal to run at max speed before the bios loads its settings in. If you already Set a Fan curve, you might have connected them wrong. I think if your Fans are wired over the case and not the mobo, you cant change the speed.