Chapter 2: Installation
Front Control Panel Pin Definitions
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 LED connection is located on pins 13 and 14 of JF1. Attach a hard drive LED cable here to display disk activity (for any hard drive activities on the system, including Serial ATA and IDE). See the table on the right for pin definitions.
NIC1/NIC2 LED Indicators
The NIC (Network Interface Controller or Ethernet Controller) LED connection for LAN port 1 is located on pins 11 and 12 of JF1, and the LED connection for LAN Port 2 is on Pins 9 and 10. Attach the NIC LED cables to display network activity. Refer to the table on the right for pin definitions.
Power LED
Pin Definitions (JF1)
Pin# Definition
15+3.3V
16Ground
HDD LED
Pin Definitions (JF1)
Pin# Definition
13+3.3V
14HD Active
NIC 1/2 LED
Pin Definitions (JF1)
Pin# Definition
11/9 | Vcc |
|
|
12/10 Ground
APOWER LED
BHDD LED
CNIC1
DNIC2
1 | 2 |
|
Power Button | Ground |
|
Reset Button | Ground |
|
X | X |
|
Vcc | OH/Fan Fail LED | |
Vcc | NIC2 LED | D |
Vcc | NIC1 LED | C |
|
| |
Vcc | HDD LED | B |
Vcc | Power LED | A |
X | X |
|
NMI | Ground |
|
19 | 20 |
|
