Chapter 2: Installation
2-15
MH2
MH3MH4
D17
JPW1
JUSB1
JD1
JPC3
JPUSB1
JWD1
JPG1 JBMC1
JPL1
JPT1
JPL2
JDIMM2
1
JDIMM1
JI2C2
JI2C1
JOH1
JL1
JL2
SP1
+
J2
J3
JBT1
JBAT1
JPCIE1
JUSB5
JUSB4
JUSB3
JUSB2
JLPC80
R1050
JSMB1
FAN1 FAN2
JCOM2
JCOM4
JPI2C1
JWF1
J8
JVGA1
CD1
JPB
FAN
FAN
COMS CLEAR
2-3 DISABLE
1-2 ENABLE
JPB:BMC ENABLE/DISABLE
CD-in
JPT1:TPM ENABLE/DISABLE
1-2 ENABLE
2-3 DISABLE
AUDIO FP
T-SGPIO2 T-SGPIO1
JPI2C:PWR I2C
JSMB1:SMBus1
JPUSB1:USB WAKE UP
2-3 DISABLE
1-2 ENABLE
JWF1:DOM PWR
JD1:1-3 PWR LED
4-7 SPEAKER
ON:ENABLEJI2C2
OFF:DISABLE
JI2C1
OFF:DISABLE
ON:ENABLE
JL2:AUDIO FRONT PANEL SELECT
ON:AC'97 FRONT PANEL
OFF:HD AUDIO FRONT PANEL JPG1:VGA
2-3 DISABLE
1-2 ENABLE
2-3 DISABLE
JPL2:1-2 ENABLE
JPL1:1-2 ENABLE
2-3 DISABLE
JL1:CHASISS INTRUSION
JF1 PWR ON RST X OH/FF NIC2 NIC1 HDD LED PWR LED X NMI
2-3 NMI
JWD1:1-2 RST
JBT1:
LAN2
LAN1
I-SATA5
I-SATA2
I-SATA4
I-SATA1
I-SATA3
I-SATA0
SLOT1 PCI-E X4 (IN X16 SLOT)
SYS
CPU
KB/MOUSE
COM4
COM3
COM2
COM1
SODIMM2
SODIMM1
CPU
J6
J5
J10J11
J12
J13
J14JPF

Power Button

The Power Button connection is located

on pins 1 and 2 of JF1. Momentarily

contacting both pins will power on/off the

system. To turn off the power when set

to suspend mode, press the button for at

least 4 seconds. Refer to the table on the

right for pin denitions.

Power Button
PinDenitions(JF1)
Pin# Denition
1 Signal
2 Ground

Reset Button

The Reset Button connection is located

on pins 3 and 4 of JF1. Attach it to a

hardware reset switch on the computer

case. Refer to the table on the right for

pin denitions.

Reset Button
PinDenitions(JF1)
Pin# Denition
3 Reset
4 Ground

Reset Button

PWR Button

NMI Button

Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Vcc
Vcc
Vcc
Vcc
Ground
Ground
19 20
Vcc
X
Ground
NMI
X
VccNIC2 LED
Power Fail LED
A
B
JF1 Header Pins
A
B
C
C

NMI Button

The non-maskable interrupt button head-

er is located on pins 19 and 20 of JF1.

Refer to the table on the right for pin

denitions.
NMI Button
PinDenitions(JF1)
Pin# Denition
1 Signal
2 Ground