Chapter 2: Installation
2-11
NIC1 LED
Power Button
Overheat/Fan Fail LED
1
Reset Button
2
IDE/SATA LED
Power On LED
Reset
Signal
Vcc 3
Vcc 3
Ground
19
20
Vcc 3 STB
X
Ground
NMI
X
Reserved
NIC2 LED
Ground
Reserved
Vcc 3 STB
Vcc 5 STB
Power On_LED Connector
The Power LED connector is lo-
cated on pins 15, 16 of JF1. (*Use
JLED for a 3-pin connector.) This
connection is used to provide LED
indication of power being supplied
to the system. See the table on
the right for pin definitions.
Pin
Number
15
16
Definition
+5VSTBY
Ground
Power_LED
Pin Definitions (JF1)
NMI Button
The non-maskable interrupt button
header is located on pins 19 and
20 of JF1. Refer to the table on
the right for pin definitions.
Pin
Number
19
20
Definition
Control
Ground
NMI Button Pin
Definitions (JF1)
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
NMI
PWR-On LED
Содержание P8SCT
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Страница 9: ...Chapter 1 Introduction 1 3 Figure 1 1 P8SCT Image ...
Страница 20: ...1 14 P8SCT User s Manual Notes ...
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Страница 70: ...P8SCT User s Manual 4 18 Notes ...
Страница 72: ...A 2 P8SCT User s Manual Notes ...
Страница 78: ...P8SCT User s Manual B 6 NOTES ...