Asus Z7S WS - Manual (Page 47)

ASUS Z7S WS 2-25
2.7 Switches
Fan.switches.(HM_SW1)
This switch allows you to set up the fan connections. Set the switch to ON if you
are using a 4-pin fan (PWM fan) cable plug, or to OFF if you are using a 3-pin (PC
fan) plug.
• If you use a 4-pin fan but set the Fan switch for a 3-pin fan, the fan you
installed may not work.
• If you use a 3-pin fan but set the Fan switch for a 4-pin fan, the fan control
will not work and the fan you installed will always run at full speed.
Z7S WS
®
Z7S WS Fan switches
ON:4-PIN FAN
OFF:3-PIN FAN
SW1_CPU0_FAN
SW2_CPU1_FAN
SW3_CHA_FAN1
SW4_CHA_FAN2
SW5_CHA_FAN3
SW6_CHA_FAN4
SW7_SPS_FAN1
SW8_x
HM_SW1
ON
OFF
ON 1 2 3 4 5 6 7 8
(Default)