Asus AW1500-I5 - Manual (Page 41)

ASUS PP-DLW motherboard user guide 2-15
3. Gigabit LAN setting (J14)
Set this jumper to pins 1-2 to enable the onboard Gigabit LAN
controller and support 10/100/1000BASE-T networking.
4. PCI-X slot setting (J15)
This jumper allows you to select your desired bus speed for PCI-X1 to
PCI-X3 slots.
PP-DLW
PP-DLW LAN Setting
J14
Enable
(Default) Disable
1 2 2 3
PP-DLW
PP-DLW PCI Slot Setting
1
2
2
3
J33
(Default)
PCI-X
100MHz
PCI-X
66MHz