Status LEDs and Buttons
This section contains information for interpreting front, rear, and internal LED states.
Front-Panel LEDs
LED Name |
States |
|
1 |
Power button/LED () |
|
2 |
Unit identification ( |
|
3 |
System health () |
|
4 |
Power supply status () |
|
5 |
Fan status () |
|
6 |
Network link activity () |
|
7 |
Temperature status () |
|
Rear-Panel LEDs
LED Name |
States |
|
1 |
1-Gb/10-Gb Ethernet link speed (on both LAN1 and LAN2) |
|
2 |
1-Gb/10-Gb Ethernet link status (on both LAN1 and LAN2) |
|
3 |
1-Gb Ethernet dedicated management link speed |
|
4 |
1-Gb Ethernet dedicated management link status |
|
5 |
Rear unit identification |
|
6 |
Power supply status (one LED each power supply unit) |
AC power supplies:
DC power supplies:
|
7 |
1-Gb Ethernet dedicated management port |
|
8 |
COM port (RJ-45 connector) |
- |
9 |
VGA display port (DB15 connector) |
- |
Internal Diagnostic LEDs
The server has internal fault LEDs for CPUs, DIMMs, and fan modules.
1 |
Fan module fault LEDs (one behind each fan connector on the motherboard)
|
3 |
DIMM fault LEDs (one behind each DIMM socket on the motherboard) These LEDs operate only when the node is in standby power mode.
|
2 |
CPU fault LEDs (one behind each CPU socket on the motherboard). These LEDs operate only when the node is in standby power mode.
|
- |