Datasheet

Chapter 2: Installation
2-19
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
identified with a square solder pad
on the printed circuit board. See
the motherboard layout pages for
jumper locations.
Note: On a two-pin jumper,
"Closed" means the jumper is on
both pins and "Open" means the
jumper is either on only one pin or
completely removed.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
Gigabit LAN Enable
A header for GLAN Enable is lo-
cated at JPL. Close Pins 1 & 2 of
JPL to enable the function of LAN.
See the table on the right for pin
definitions.
Pin#
1-2
2-3
Definitions
Enable
Disable
GLAN Enable(JPL)
S
UPER P8SAA+
®
P4 CPU
LGA 775
JPWAKE
KB/MS
Parallel Port
COM1 Port
USB
3/4/5/6
USB1/2
& LAN
JPUSB
Fan3
Clock
925XE
Alderwood
(North Bridge)
x16 PCI-E Slot#7
PCI Slot#3 33 MHz
LAN
CTRL
JPL1
GLAN Enable
CDin
Aux.
AC97
FWH
J43
CL CMOS
JL1
JWOR
S
A
T
A
0
F
P
C
T
R
L
Fa
n2
J
F
1
Buzzer
JP4
ID
E
2
4
-
P
in
A
T
X
P
W
R
S
u
p
e
r IO
Fan1
USB7/8
Chs
Intru.
ICH6R
SMB
DIMM#1A (Blue)
DIMM#2A (Black)
DIMM#1B (Blue)
DIMM#2B (Black)
Audio
WOL
JBT1
J3
J40
(South
Bridge)
J45
J29
J4
4
J32
J31
J28
K
B
/M
S
W
a
k
e
-U
p
J30
Battery
J37
J41
12V 4-pin
PWR
COM2 Port
J1
J7
J8
J9
J34
JOH1
F
D
D
J27
S
A
T
A
1
SATA2
S
A
T
A
3
F
o
rc
e
P
W
R
-
O
n
L
E
1
5V Stby Warn LED
USB WakeUp
SATA
LED
OH
PCI Slot#4 33 MHz
PCI Slot#2 33 MHz
PCI Slot#1 33 MHz
x4 PCI-E Slot#5
PCI Slot#6 33 MHz
JP6
JP7
JP8
Fan4
GLAN
Enable
USB
3/4/5/6
USB1/2
& LAN
JPUSB
Fan3
LAN
Audio
J45
J29
J44
J
7
USB WakeUp