Gigabyte Ma78Gm-S2H; Asrock H55M/Usb 3 P1.40; Jw Technology Jw-H55M-Pro V 1.01; Asus P5G41T-M Lx - Arctic F8 PWM PST Welcome Manual

Gigabyte MA78GM-S2H (CMOS Setup Utility)
PC Health Status > CPU Smart FAN Control [Enable]
CPU Smart FAN Mode [Auto]
ASRock H55M/USB 3 P1.40 (BIOS Setup Utility)
H/W Monitor > CPU Fan Setting >
CPU Fan Setting [Automatic mode]
Notes:
- Target Fan Speed [Level 1 - 9]
- At Level 1, the case fan may NOT spin at start up, it
will spin at a higher CPU temperature.

JW Technology JW-H55M-PRO V 1.01

(BIOS Setup Utility)
Power > PC Health Status >
CPU Fan Mode [Manual] Target Fan Speed [0 - 255]
Notes:
- Fan will spin at minimum speed at 40-60.
- Approximate PWM Value would be Target Fan
Speed /2.5
e.g. Target Fan Speed 40 ~ PWM Value 16%
ASUS P5G41T-M LX (BIOS Setup Utility)
Power > CPU Q-Fan Control [Enable]
CPU Fan Profile [Silent / Optimal /Performance mode]
Notes:
- The case fan spins slowly at idle for all three mode.
It is also possible to adjust the fan speed in
manual mode to customize according to your
own preference.
With PWM values set below 15%, the
fan(s) may not start right away and thus
only get active at higher temperature.