12-06-2018, 01:29 PM
I have a generic unbranded motherboard. Its a B75 LGA 1155 motherboard. The problem is that the bios has no fan settings and the CPU fan runs at 100%. Is there any BIOS mod or way to unlock fan settings? The board has a 4 pin cpu fan connector which means it should support PWM I would think. I have attached the HWiNFO of the board. Please let me know if you need any more information or if this is even possible. Thanks!