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PW_ON Connector
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
confi gured to function as a suspend
button (with a setting in the BIOS - See
Chapter 5). To turn off the power when
the system is in suspend mode, press
the button for 4 seconds or longer.
Refer to the table on the right for pin
defi nitions.
Reset Connector
The reset connector is located on pins 3
and 4 of JF1 and attaches to the reset
switch on the computer chassis. See
the table on the right for pin defi nitions.
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer to
the table on the right for pin defi nitions.
Overheat/Fan Fail LED (OH)
Connect an LED to the OH connection on
pins 7 and 8 of JF1 to provide advanced
warning of chassis overheating or fan
failure. Refer to the table on the right
for pin defi nitions and status indicators.
NIC2 (LAN2) LED
The LED connections for LAN2 are on
pins 9 and 10 of JF1. Attach LAN LED
cables to display network activity. See
the table on the right for pin defi nitions.
Chapter 5: Advanced Serverboard Setup
Power Button
Pin Defi nitions
Pin# Defi nition
1
2
Reset Button
Pin Defi nitions
Pin# Defi nition
3
4
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5
6
OH/Fan Fail LED
Pin Defi nitions
(JF1)
Pin# Defi nition
7
Vcc
8
Control
Pin Defi nitions
Pin# Defi nition
9
10
5-17
(JF1)
PW_ON
Ground
(JF1)
Reset
Ground
3.3V
PWR Supply Fail
OH/Fan Fail
LED Status
State
Indication
Solid
Overheat
Blinking
Fan fail
NIC2 LED
(JF1)
Vcc
Ground
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