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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 defi nitions.
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin defi nitions.
JPW1
KB/MS
Fan6/CPU Fan
J28
USB 1/2
J15
E7230
J31
Mukilteo
(North Bridge)
JG1
GLAN1
DIMM 1A
DIMM 2A
GLAN2
DIMM 1B
DIMM 2B
LAN
Slot6
SXB -E1 PCI-Ex8
CTRL
J I
2
C 1
J I
2
C 2
LAN
J P L 1
VGA
CTRL
J P L 2
CTRL
L E 3
L E 4
S I/O
COM2
JPG1
J 9
Slot1
PCI 32 Bit/33 MHz
USB3/4 USB5/6
J 4
IDE
J27
J30
Printer
Floppy
(*Compact Flash Card only)
JPW2
Fan1
8-pin PWR
Pentium Dual
Core CPU
LGA 775
B
DIMM 1
DIMM 2
DIMM 3
DIMM 4
Fan2
PCI-X 133 MHz
Fan3
J W D
JPF
OH/Fan Fail LED
Battery
BIOS
PXH-V
Buzzer
SATA3
SATA2
ICH7R
SATA1
(South Bridge)
JWOR
SATA0
JBT1
JL1
J 3
IDE (Primary)
2-9
Chapter 2: Installation
NMI Button
Pin Defi nitions (JF1)
Pin#
Defi nition
19
Control
20
Ground
Power LED
Pin Defi nitions (JF1)
Pin#
Defi nition
15
+5V
16
Ground
A. NMI
B. PWR LED
20
19
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
X
Reset
Ground
Ground
PWR
2
1
A
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset Button
Power Button
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