Asus RS520-X5/PS8 User Manual

Page 48

4-6

Chapter 4: Motherboard 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.

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.

• 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.