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VER 1022G-NTF User's Manual
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 ni-
tions 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.
NIC1 (LAN1) LED
The LED connections for LAN1 are on pins
11 and 12 of JF1. Attach LAN LED cables to
display network activity. See the table on the
right for pin defi nitions.
HDD LED
The HDD LED connection is located on pins
13 and 14 of JF1. Attach the hard drive LED
cable here to display disk activity (for any
hard drives on the system, including SAS,
Serial ATA and IDE). See the table on the
right for pin defi nitions
Power On LED
The Power On LED connector is located
on pins 15 and 16 of JF1. This connection
is used to provide LED indication of power
being supplied to the system. See the table
on the right for pin defi nitions.
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.
OH/Fan Fail LED
Pin Defi nitions
(JF1)
Pin# Defi nition
7
Vcc
8
Control
Pin# Defi nition
9
10
Pin# Defi nition
11
12
Pin# Defi nition
13
14
Pin# Defi nition
15
16
Pin# Defi nition
19
20
5-14
OH/Fan Fail
LED Status
State
Indication
Solid
Overheat
Blinking
Fan fail
NIC2 LED
Pin Defi nitions
(JF1)
Vcc
Ground
NIC1 LED
Pin Defi nitions
(JF1)
Vcc
Ground
HDD LED
Pin Defi nitions
(JF1)
Vcc
HD Active
Power LED
Pin Defi nitions
(JF1)
5V Stby
Control
NMI Button
Pin Defi nitions
(JF1)
Control
Ground
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