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HDD LED
The HDD (IDE Hard Disk Drive) LED connection is located on pins 13 and 14 of JF1. Attach the
IDE hard drive LED cable to display disk activity. Refer to the table on the right for pin
definitions.
HDD LED
Pin Definitions (JF1)
Pin #
13
14
NIC1 LED
The NIC1 (Network Interface Controller) LED connection is located on pins 11 and 12 of JF1.
Attach the NIC1 LED cable to display network activity. Refer to the table on the right for pin
definitions.
NIC1 LED
Pin Definitions (JF1)
Pin #
11
12
NIC2 LED
The NIC2 (Network Interface Controller) LED connection is located on pins 9 and 10 of JF1.
Attach the NIC2 LED cable to display network activity. Refer to the table on the right for pin
definitions.
NIC1 LED
Pin Definitions (JF1)
Pin #
9
10
Universal Information LED
Connect an LED to pins 7 and 8 of JF1 to provide advanced warning of chassis overheating or fan
failure. These pins also work with the front UID indicator, which will activate as either a solid or
flashing blue LED depending on whether the LED was activated via IPMI or the UID button.
Refer to the tables on the right for pin definitions and status indicators.
Universal Info. LED
Pin Definitions (JF1)
Pin #
Definition
7
VCC
8
Control
Definition
VCC
HD Active
Definition
VCC
Ground
Definitions
VCC
Ground
Red LED Indications
State
Indication
Solid
Overheat
Blinking (fast)
Fan Fail
Blinking (slow)
Power Fail
Blue LED Indications
State
Indication
Solid
UID (via Button)
Blinking
UID (via IPMI)
Chapter Five : Advanced Serverboard Setup
67
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