Asus RS300-E8-RS4 - Manual (Page 53)

ASUS RS300-E8 Series 4-5
2. VGA controller setting (3-pin VGA_SW1)
This jumper allows you to enable or disable the onboard VGA controller. Set
to pins 1–2 to activate the VGA feature.
3. LAN controller setting (3-pin LAN_SW1, LAN_SW2, LAN_SW3,
LAN_SW4)
These jumpers allow you to enable or disable the onboard Intel
® I210AT Gigabit
LAN controllers. Set to pins 1-2 to activate the Gigabit LAN feature.