Asus PU-DLS - Manual (Page 41)

ASUS PU-DLS motherboard user guide 2-15
4. 32-bit Gigabit LAN setting (J1)
Set this jumper to pins 1-2 to enable the onboard Intel 82540EM 32-bit
Gigabit Ethernet controller and support 10/100/1000 Mbps networking.
Set to pins 2-3 to disable the controller.
3. PCI-X Gigabit LAN setting (J15)
Set this jumper to pins 1-2 to enable the onboard Intel ® 82544GC
Gigabit Ethernet controller. This controller supports up to 1000MBps
data rates, and is optimized for LAN On Motherboard (LOM) designs,
enterprise networking, and devices that use PCI or PCI-X bus. Set to
pins 2-3 to disable the controller.
PU-DLS ®
J15
PU-DLS 64BIT 1G LAN Setting
(Default)
Enable Disable
1 2 2 3
PU-DLS
®
PU-DLS Intel 82540 LAN Chip Setting
J1
(Default)
Enable Disable
3 2 1 2