Asus manual Switches, Fan switches HMSW1, Z7S WS Fan switches

2.7Switches

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.

Z7S WS

HM_SW1

ON	ON 1 2 3 4 5 6 7 8
OFF	(Default)

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

Z7S WS Fan switches

•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.

ASUS Z7S WS 2-25