Chapter 5: Advanced Serverboard Setup
5-15
Overheat/Fan Fail/UID LED
Connect an LED cable to pins 7 and 8 of
JF1 for the Overheat/Fan Fail and UID
LED connections. The Red LED on pin
8 provides warnings of overheating or
fan failure. The Blue LED on pin 7 works
as the front panel UID LED indicator.
UID switch is located on pin 13 of JF1.
Refer to the tables on the right for more
information.
OH/Fan Fail/Blue_UID LED Pin
Definitions (JF1)
Pin# Definition
7
Blue_UID LED
8
OH/Fan Fail (Red)
OH/Fan Fail LED
Status (Red LED)
State Definition
Off
Normal
On
Overheat
Flashing
Fan Fail
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 definitions.
PWR Fail LED
Pin Definitions
(JF1)
Pin# Definition
5
3.3V
6
PWR Fail LED
NIC2 LED
Pin Definitions
(JF1)
Pin# Definition
9
Activity LED
10
Link LED
NIC2 (LAN2) LED
The LED connections for LAN2 are on pins
9 and 10 of JF1. Attach an LED cable to
display network activity. See the table on
the right for pin definitions.
NIC1 LED
Pin Definitions
(JF1)
Pin# Definition
11
Activity LED
12
Link LED
NIC1 (LAN1) LED
The LED connections for LAN1 are on pins
11 and 12 of JF1. Attach an LED cable to
display network activity. See the table on
the right for pin definitions.
Summary of Contents for SUPERSERVER 4028GR-TR
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