2.7Switch

1.DIP switches (DIP_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.

DSBV-D

OFF ON(Default)

8 7 6 5 4 3 2 1 ON

DSBV-D DIP switches

DIP_SW1 ON:4-PIN FAN OFF:3-PIN FAN SW1:CPU_FAN1 SW2:CPU_FAN2 SW3:FRNT_FAN1 SW4:FRNT_FAN2 SW5:FRNT_FAN3 SW6:FRNT_FAN4 SW7:REAR_FAN1 SW8:REAR_FAN2

The following table shows the corresponding switch for each fan connector.

 

Switch

Fan connector

 

1

CPU_FAN1

 

2CPU_FAN2

3FRNT_FAN1

4FRNT_FAN2

5FRNT_FAN3

6FRNT_FAN4

7REAR_FAN1

8REAR_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.

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Chapter 2: Hardware information