Chapter 2: Installation
2-19
2-6
Jumper Settings
Explanation of
Jumpers
To modify the operation of the
motherboard, jumpers can be
u s e d t o c h o o s e b e t w e e n
o p t i o n a l s e t t i n g s . J u m p e r s
create shorts between two pins
to change the function of the
connector. Pin 1 is identified
w i t h a s q u a r e s o l d e r p a d o n
the printed circuit board. See
the motherboard layout pages
for jumper locations.
N o t e : O n t w o p i n j u m p e r s ,
"Closed" means the jumper is
o n a n d " O p e n " m e a n s t h e
jumper is off the pins.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
LAN Enable/Disable
JPL1/JPL2 enable or disable the
Gigabit LAN ports on the mother-
board. See the table on the right
for jumper settings. The default
setting is enabled.
Jumper
Position
Pins 1-2
Pins 2-3
Definition
Enabled
Disabled
GLAN
Enable/Disable
Jumper Settings
(JPL1/JPL2)
KB/
MS
DIMM 2A
DIMM 2B
DIMM 1A
DIMM 1B
Lindenhurst VS
(North Bridge)
IDE #1
IDE #2
U
S
B
0/1
VGA
COM1
8-pin
P W R
ATX PWR
Fan6
S
I/O
PCI#6 PCI 66 MHz
PCIE#5 PCI-E X4
Battery
W O R
FAN1
E 7 3 20
J 1 3
J 1 5
Hance
Rapids
USB2/3
JF1
JBT1
JW
D
JLAN1
JPL1
WOL
J F 2
CL CMOS
Fan4
Fan3
Fan2
CPU2
CPU1
SMB PWR
PCI#3 PCI 33MHz
P W 1
BIOS
LPT
Spkr
JL1
DS4
DS2
Fan5
JPG1
GLAN
Enable
COM2
JSLED
6300ESB
Floppy
PW2
P W 3
P W 4
JAR
DS1
DS5
DS9
DS7
DS8
VGA
Controller
JLAN2
GLAN
CTRL
GLAN
CTRL
JPL2
PCIE#4 PCI-E X4
PCI#2 PCI 33MHz
PCI#1 PCI 33MHz
IPMI
I-
S
A
T
A
0
I-
S
A
T
A
1
LAN1/2 Enable