Chapter 2: Installation
2-35
SW1
LED28
JPB1 JPG1
JPL1
AOM-X10QBi-A/L
Rev. 1.02
SWUID1
JEDUID1
COM2
IPMI_LAN
LAN2
LAN1
VGA1
VGA2
LAN CTRL
BMC
2-9 Jumper Settings
Explanation of Jumpers
To modify the operation of the system board,
jumpers can be used to choose between op-
tional settings. Jumpers create shorts between
two pins to change the function of the connec-
tor. Pin 1 is identified with a square solder pad
on the printed circuit board. See the system
board layout pages for jumper locations.
Note:
On two-pin jumpers, "Closed"
means the jumper is on, and "Open"
means the jumper is off the pins.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
LAN Enable/Disable (On the I/O
Module)
JPL1 enables or disables the LAN
Port1/LAN Port2 on the X10QBi-A I/O
module. Refer to the table on the right
for jumper settings. The default setting
is Enabled.
LAN Enable
Jumper Settings
Jumper Setting Definition
1-2
Enabled (default)
2-3
Disabled
A
A. LAN Enable
