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Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to the
hardware reset switch on the computer
case. Refer to the table on the right for
pin defi nitions.
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. This button can also be con-
fi gured to function as a suspend button
(with a setting in the BIOS - see Chapter
4). 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 defi nitions.
A. Reset Button
B. PWR Button
GLAN1
GLAN2
SIMLP IPMI
SEPC
PCI-Exp x8
PCI-Exp x4
8-pin PWR
FP Ctrl
3rd PWR
PWR
Detect
Fault
PWRSMB
JAR
Fan8
OH/Fan Fail LED
SCSI CTRL
320 SCSI Channel B
2-13
Chapter 2: Installation
Reset Button
Pin Defi nitions (JF1)
Pin#
Defi nition
3
Reset
4
Ground
Power Button
Pin Defi nitions (JF1)
Pin#
Defi nition
1
Signal
2
+3V Standby
20
19
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
PWR Fail LED
Reset
Ground
Ground
PWR
2
1
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset Button
A
Power Button
B
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