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HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach a
cable here to indicate HDD activ-
ity. See the table on the right for pin
definitions.
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 definitions.
NIC1/NIC2 LED Indicators
The NIC (Network Interface Control-
ler) LED connections for GLAN port 1
are located on pins 11 and 12 of JF1,
and the LED connection for GLAN
Port 2 are on Pins 9 and 10. Attach
the NIC LED cables here to display
network activity. Refer to the table on
the right for pin definitions.
Note: The NIC LED connec-
tions for TLAN Ports 1/2 are
located on JF2 and LEDB7.
See Page 2-30 for details.
Chapter 5: Advanced Serverboard Setup
Pin#
13
14
OH/Fan Fail/ PWR Fail/Blue_UID
Pin#
7
Red_LED-Cathode/OH/Fan Fail/
Power Fail5.5V.SB
8
Blue_UID LED
Pin#
9
10
11
12
5-15
HDD LED
Pin Definitions (JF1)
Definition
ID_UID_
SW_3.3V/3.3V SB
HDD Active
LED Pin Definitions (JF1)
Definition
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State
Definition
Off
Normal
On
Overheat
Flashing
Fan Fail
GLAN1/2 LED
Pin Definitions (JF1)
Definition
NIC 2 Activity LED
NIC 2 Link LED
NIC 1 Activity LED
NIC 1 Link LED
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