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LAN1/2 Enable/Disable
Change the setting of jumper JPL1
and JPL2 to enable or disable the
LAN1 and LAN2 Ethernets ports, re-
spectively. See the table on the right
for jumper settings. The default setting
is enabled.
SMB to PCI Slots
2
Use jumper JI
C1 and jumper JI
connect the System Management Bus
to the PCI slots and the PCI-Exp. slots,
respectively, to improve the power
management for the PCI-X and PCI-E
slots. The default setting is to close
pins 2-3 to disable the function. See the
table on the right for jumper settings.
USB Wake-Up
Use JPUSB jumpers to "wake-up" your
system by pressing a key on a USB
keyboard or clicking the USB mouse
of your system. The JPUSB jumpers
are used together with the USB Wake-
Up feature in the BIOS. Enable both
USB jumpers and the USB feature in
the BIOS to wake-up your system via
USB devices. See the table on the
right for jumper settings and jumper
connections.
Note: JPUSB1 is used for USB0/1,
JPUSB2 is for USB4/5 and 6/7. JPUSB3
is used for USB2 and 3. When the USB
function is Enabled in the BIOS and the
USB Wake-up jumper is Disabled, be
sure to remove the USB devices from
the disabled USB ports before the sys-
tem goes into the standby mode.
Chapter 5: Advanced Serverboard Setup
LAN1/2 Enable/Disable
Jumper Settings (JPL1/JPL2)
Jumper Setting
Pins 1-2
Pins 2-3
SMBus to PCI Slots
Jumper Settings (JI
2
C2 to
Jumper Setting
Pins 1-2
Pins 2-3 (Default)
(JPUSB1/JPUSB2/JPUSB3)
Pin#
1-2
2-3
5-21
Defi nition
Enabled
Disabled
2
C1/JI
2
C2)
Defi nition
Enabled
Disabled
USB Wake-Up
Defi nition
Enabled (Default)
Disabled
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