Quote Originally Posted by Lsdmeasap View Post
There is a SYS_Fan2 header that is PWM/Voltage Controlled, but it is often problematic and will only run half speed.

This issue is common on all GIGABYTE Boards that I have seen, not sure why they do that? BIOS f7d allows PWM Slope CPU/Case fan control (If you download from Stasio's link at TT), which should allow you to correct the SYS_Fan2 speeds, but that is only in that one BIOS
Only SYS-Fan2? Damn, that sucks. Big oversight on Gigabyte's part to only offer one bios controllable fan header. It's a high-end enthusiast board after all... Why does it only work in f7d though? No plans on implementing this in newer revisions as well?