Chapter 2: Installation
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table on the right for pin definitions.
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.
NIC1 LED
The NIC1 (Network Interface Control- ler) 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.
Power LED
Pin Definitions (JF1)
Pin# Definition
15Vcc
16Control
HDD LED
Pin Definitions (JF1)
Pin# Definition
13Vcc
14HD Active
NIC1 LED
Pin Definitions (JF1)
Pin# Definition
11Vcc
12NIC1 Active
NIC2 LED
The NIC2 (Network Interface Control- ler) 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.
NIC2 LED
Pin Definitions (JF1)
Pin# Definition
9Vcc
10NIC2 Active
Overheat/Fan Fail LED
Connect an LED to the OH connection on pins 7 and 8 of JF1 to provide ad- vanced warning of chassis overheat- ing. Refer to the table on the right for pin definitions and status indicators.
OH/Fan Fail LED
Pin Definitions (JF1)
Pin# Definition
7Vcc
8Control
OH/Fan Fail
LED Status
State Indication
Solid Overheat
Blinking Fan fail