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Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Re-
fer to the table on the right for pin
defi nitions.
Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7 and
8 of Front Control Panel to use the
Overheat/Fan Fail/Power Fail and
UID LED connections. The Red LED
on pin 7 provides warnings of over-
heat, fan failure or power failure. The
Blue LED on pin 8 works as the front
panel UID LED indicator. The Red
LED takes precedence over the Blue
LED by default. Refer to the table on
the right for pin defi nitions.
NIC2 (LAN2) LED
The LED connections for LAN2 are
on pins 9 and 10 of JF1. Attach LAN
LED cables to display network activ-
ity. 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 activ-
ity. 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). See the table on the right for
pin defi nitions
Chapter 5: Advanced Serverboard Setup
PWR Fail LED
Pin Defi nitions
Pin#
Defi nition
5
3.3V
6
Signal
OH/Fan Fail/ PWR Fail/Blue_UID
LED Pin Defi nitions (JF1)
Pin#
Defi nition
7
Red_LED-Cathode/OH/Fan Fail/
Power Fail5.5V.SB
8
Blue_UID LED
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State
Off
On
Flashing
NIC2 LED
Pin Defi nitions
Pin#
Defi nition
9
Vcc
10
Ground
NIC1 LED
Pin Defi nitions
Pin#
Defi nition
11
Vcc
12
Ground
HDD LED
Pin Defi nitions
Pin#
Defi nition
13
3.3V Standby
14
HD Active
5-15
Defi nition
Normal
Overheat
Fan Fail
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