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Chapter 2: Installation
2-25
JPW2
JPW3
J11
+
LE4
SW1
JPW1
FAN4
FAN8
FAN7
FAN3
FAN1
4
1
FAN2
FAN6
FAN5
JLPC80
JPCIE3
JWD1
JPL1
JPG1
LE1
LE2
JBAT1
JL1
JNMI1
JSPK1
J_UID_OW
PHY
x4 in x16 Slot
SBX 2B
SBX 1B
PCI-E 2.0
SBX 2A
IPMB
T-SGPIO0
IPMI_LAN
USB2/3
SBX 1A
P2 DIMM1A
P1DIMM3A
P2 DIMM1B
P1 DIMM2B
P2 DIMM2A
P1 DIMM2A
P2 DIMM2B
P1 DIMM1B
P2 DIMM3A
P1 DIMM1A
P2 DIMM3B
CLEAR
VGA
COM1
LAN2
LAN1
USB0/1
CMOS
I-SATA1
JPI2C (PWR I2C)
CPU1
CPU2
BIOS
T-SGPIO1
I-SATA2
I-SATA3
I-SATA4I-SATA5
I-SATA6
Intel
ICH10R
(South Bridge)
Intel
5520
IOH-36D
Intel
82576
LAN CTRL
Winbond
450R
BMC
P1 DIMM3B
Front Panel CTRL
Battery
X8DTG-DF
J12
JPCIE1
JPCIE2
2-7 Jumper Settings
Explanation of Jumpers
To modify the operation of the motherboard,
jumpers can be used to choose between optional
settings. Jumpers create shorts between two pins
to change the function of the connector. Pin 1 is
identi ed with a square solder pad on the printed
circuit board. See the motherboard 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
GLAN Enable/Disable
JPL1 enables or disables the GLAN Ports 1/2 on
the motherboard. See the table on the right for
jumper settings.
GLAN Enable
Jumper Settings
Pin# De nition
1-2 Enabled (default)
2-3 Disabled
A. GLAN Port 1/2 Enable
A