Motherboard: P5B Deluxe WiFI-AP
CPU FAN: Zalman CNPS9700 NT
Recently, I changed CPU fan to Zalman but the fan noise is too loud so I want to decrease the fan speed.
When I go to bios I only see "Hardware monitor" and I can't change the CPU fan speed. There is only 1option and that's "Ignore"
So how to decrease the cpu fan speed without costing any money.