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Overheat/Fan/Pwr Fail/UID LED
Connect an LED to pins 7 and 8 of
JF1 to use the Overheat/Fan Fail/
Power Fail/UID LED functions. The
red LED on pin 7 provides warning of
overheat, 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 (JLAN2) LED
The LED connections for JLAN2 are
on pins 9 and 10 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
defi nitions.
NIC1 (JLAN1) LED
The LED connections for JLAN1 are
on pins 11 and 12 of JF1. Attach an
LED cable 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. This LED
is used to display all SATA activ-
ity. See the table on the right for pin
defi nitions.
Chapter 5: Advanced Serverboard Setup
OH/Fan Fail/ Pwr Fail/UID LED
Pin Defi nitions (JF1)
Pin#
Defi nition
7
Red + (Blue LED Cathode)
8
Blue (OH/Fan Fail/PWR Fail/
UID LED)
OH/Fan Fail Indicator
State
Defi nition
Off
On
Flash-
ing
NIC2 LED
Pin Defi nitions (JF1)
Pin#
Defi nition
9
Activity
10
Link
NIC1 LED
Pin Defi nitions (JF1)
Pin#
Defi nition
11
Activity
12
Link
HDD LED
Pin Defi nitions (JF1)
Pin#
Defi nition
13
3.3V
14
HD Active
5-15
Status
Normal
Overheat
Fan Fail
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