3-10
Chapter 3: Motherboard info
3.3
Switch
This motherboard features a DIP switch for fan pin selection.
The following table shows the corresponding switch for each fan connector.
Switch
Fan connector
1
CPU_FAN1
2
CPU_FAN1
3
FRNT_FAN1
4
FRNT_FAN2
5
FRNT_FAN3
6
FRNT_FAN4
7
REAR_FAN1
8
REAR_FAN2
•
If you use a 4-pin fan but set the DIP switch for a 3-pin fan, the fan you
installed may not work.
•
If you use a 3-pin fan but set the DIP switch for a 4-pin fan, the fan controll
will not work and the fan you installed will always run at full speed.
®
DSBF-D12 Series DIP switches
DIP_SW1
ON:4-PIN F
AN
OFF:3-PIN FAN
SW1_CPU_F
AN1
SW2_CPU_FAN2
SW3_FRNT_F
AN1
SW4_FRNT_FAN2
SW5_FRNT_F
AN3
SW6_FRNT_FAN4
SW7_REAR_F
AN1
SW8_REAR_FAN2
ON(Default)
OFF
ON
1 2 3 4 5 6 7 8