Troubleshooting with LEDs
Table A-2. QLA24xx/QLE24xx/QEM2462 Adapter LED Scheme
Yellow LED |
| Green LED | Amber LED |
| Activity |
|
|
|
|
|
|
❍ |
| ❍ | ❍ |
| Power off |
|
|
|
|
|
|
● |
| ● | ● |
| Power on (before firmware init) |
|
|
|
|
|
|
Flashing |
| Flashing | Flashing |
| Power on (after firmware init) |
|
|
|
|
|
|
Yellow, green, and amber LEDs flashing |
| Firmware error | |||
|
| alternately |
|
|
|
|
|
|
|
|
|
❍ |
| ❍ | ●/Flashing |
| Online, 1Gbps link / I/O activity |
|
|
|
|
|
|
❍ |
| ●/Flashing | ❍ |
| Online, 2Gbps link / I/O activity |
|
|
|
|
|
|
●/Flashing |
| ❍ | ❍ |
| Online, 4Gbps link / I/O activity |
|
|
|
|
|
|
Flashing |
| ❍ | Flashing |
| Beacon |
|
|
|
|
| |
Table | |||||
|
|
|
|
|
|
Green Power |
|
| Activity | ||
|
|
|
|
|
|
❍ | Power off |
|
|
| |
|
| Insertion or removal of the adapter is permitted | |||
|
|
|
|
|
|
● | Power |
|
|
| |
|
| Insertion or removal of the adapter is not permitted | |||
|
|
|
|
| |
Blinking | |||||
|
| adapter is not permitted |
|
| |
|
|
|
|
|
|
Yellow |
|
| Activity | ||
Attention |
|
| |||
|
|
|
| ||
|
|
|
|
|
|
❍ | Normal operation |
|
| ||
|
|
|
|
| |
● | Operational problem at this slot | ||||
|
|
|
|
| |
Blinking | Slot is being identified at the user’s request | ||||
|
|
|
|
|
|
|