User`s manual

Chapter 2: Installation
2-23
F A N 4
Buttery
JD1
USB6
JWD1
JPL2
JPL1
JI2C1
JWOR1
JSMB1
CD1
J139
JWOL1
Mini PWR LED
LED6
JBT1
CPU2
J7
F A N 1
F A N 6
Floppy
FAN5
USB4/5
PWR I2C
KB/MS
USB0/1/2/3
COM1
VGA
LAN1/2
HD Audio
Slot5 PCI-E x4 (in x8 slot)
Slot4 PCI-E x8(in x8 slot)
Slot3 PCI 33MHz
COM2
S I/O
BIOS
Slot6 PCI-E x16
JI2C2
F A N 3
CPU1
LED5
Intel 5100
North Bridge
Intel ICH9R
South Bridge
LAN
CTRL
LAN
CTRL
Video
CTRL
Audio
CTRL
Buzzer
F A N 2
JPW2
JPW1
DIMM1B
DIMM1A
DIMM2B
DIMM2A
DIMM3B
DIMM3A
X7DCA-L
LED7
JF1
J8
USB7
JPG1
JL1
S A T A 0
S A T A 1
S A T A 2
S A T A 3
S A T A 4
S A T A 5
2-6 Jumper Settings
Explanation of
Jumpers
To m o d i f y t h e o p e r a t i o n o f t h e
motherboard, jumpers can be used
to choose between optional settings.
J um p e r s c r e a t e s h o r t s b et w e e n t w o p i n s
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/JPL2 enable or disable GLAN
Port1/GLAN Port2 on the mother-
board. See the table on the right for
jumper settings. The default setting is
Enabled.
GLAN Enable
Pin# Denition
1-2 Enabled (default)
2-3 Disabled
A. GLAN Port1 Enable
B. GLAN Port2 Enable
A
B