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2-30 Chapter 2: Hardware information
4. LAN controller setting (3-pin LAN_EN1)
This jumper allows you to enable or disable the onboard Intel
®
82563EB
Gigabit LAN controller. Set to pins 1-2 to activate the Gigabit LAN feature.
DSBV-DX
DSBV-DX Series LAN_EN1 setting
LAN_EN1
1 2 2 3
Enable
(Default)
Disable
5. Fan control setting (3-pin FAN_SEL1)
This jumper allows you to switch for fan pin selection Set to pins 1-2 for 4-pin
fans or pins 2-3 for 3-pin fans.
21 32
DSBV-DX
DSBV-DX Series Fan setting
FAN_SEL1
(Default)
4-pin FAN 3-pin FAN
•
If you use a 4-pin fan but set the jumper to pin 2-3, the fan you installed
may not work.
•
If you use a 3-pin fan but set the jumper for a 4-pin fan, the fan controll will
not work and the fan you installed will always run at full speed.