Author: piep
Subject: Z270 Gaming K4 CHA_FAN1 Fan always 100%
Posted: 15 Feb 2017 at 3:30am
Thanks parsec!
Subject: Z270 Gaming K4 CHA_FAN1 Fan always 100%
Posted: 15 Feb 2017 at 3:30am
Thanks parsec!
i already tried an old 4pin fan without success, but after your post i tried my new cpu 4 pin fan and it is working now! i will replace the 3pin fan with a new pwm fan.
Resume:
CHA_FAN1: Only PWM (4 pin) fan control. DC fans (3 pin) will always rotate with 100%
CHA_FAN2: PWM (4 pin) and DC (3 pin) fan support (automatic)
CHA_FAN3: PWM (4 pin), DC (3 pin) and water cooling fan support. Need to select the correct mode in BIOS