Chapter 2: Installation
2-21
Force-Power-On Enable/
Disable
Jumper JPF allows you to enable or
d i s a b l e t h e f u n c t i o n o f F o r c e -
Power-On. If enabled, the power
will always stay on automatically.
If this function disabled, the user
needs to press the power button to
power on the system.
Jumper
Position
Open
Closed
Definition
Disabled
Force On
Force Power On
(JPF)
Force PWR- On
K
B
/M
S
U
S
B
1
/2
P
a
ra
lle
l P
o
rt
ATX-24 Pin PWR
JPWAKE1
4-Pin
PWR
CPU
(CopperRiver)
NorthBridge
GLAN1
GLAN2
DIMM 1A (blue)
GLAN
CTRL
JPL1
JPL2
PCI-X 64 bit/133 MHz
(LGA 775)
IDE
Fan3
Fan2
JF
1
Fan1
Fan5
PXH-V
JPA1
IPMI
Buzzer
J9
L
E
1
E7221
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
P C I # 1
P C I # 2
P C I # 3
PCI-32 bit/33 MHz
P C I # 4
P C I # 5
P C I - X # 6
S I/O
COM2
J K 1
J W O R
J W O L
J W D
Floppy
USB3/4 USB5/6
J L 1
Fan
4
J
F
S
B
2
J
F
S
B
1
SATA0
SATA1
SATA2
SATA3
J
L
E
D
JBT1
BIOS
J
S
L
E
D
ICH6R
South
Bridge
B
a
n
k1
B
a
n
k2
Battery
J
P
F
GLAN
CTRL
J P 1
J P 2
J P 3
JPUSB1
DIMM 2A (blue)
DIMM 1B (black)
DIMM 2B (black)
JPUSB2
C
O
M
1
V
G
A
Watch Dog Enable/Disable
JWD enables the Watch Dog func-
tion. Watch Dog is a system moni-
tor that can reboot the system
w h e n a s o f t w a r e a p p l i c a t i o n
"hangs". Pins 1-2 will cause WD
to reset the system if an applica-
tion hangs. Pins 2-3 will generate
a non-maskable interrupt signal for
the application that is "hung up".
S e e t h e t a b l e o n t h e r i g h t f o r
jumper settings. Watch Dog can
also be enabled via BIOS. (*Note,
when enabled, the user needs to
w r i t e h i s o w n a p p l i c a t i o n s o f t -
ware in order to disable the Watch
Dog Timer.)
Jumper
Position
Pins 1-2
Pins 2-3
Open
Definition
WD to Reset
WD to NMI
Disabled
Watch Dog
Jumper Settings (JWD)
Hz
IDE
Fan3
Fan2
JF
1
JPA1
IPMI
Buzzer
P C I # 1
P C I # 2
P C I # 3
P C I # 4
P C I # 5
P C I - X # 6
J W O L
J W D
Floppy
USB3/4 USB5/6
J L 1
Fan
4
SATA0
SATA1
SATA2
SATA3
JLE
D
JBT1
BIOS
ICH6R
South
Bridge
Battery
JP
F
J P 1
J P 2
J P 3
JPUSB2
Watch Dog
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Страница 20: ...1 14 P8SCT User s Manual Notes ...
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Страница 72: ...A 2 P8SCT User s Manual Notes ...
Страница 78: ...P8SCT User s Manual B 6 NOTES ...