User`s guide

Troubleshooting
Troubleshooting with LEDs
FC0054606-00 A A-3
A
Table A-4. QEM2462 Power and Attention Switch LED Scheme
Green
Power
Activity
❍ Power off
Insertion or removal of the adapter is permitted
● Power
Insertion or removal of the adapter is not permitted
Blinking Hot-plug operation is in progress and insertion or
removal of the adapter is not permitted
Yellow
Attention
Activity
❍ Normal operation
● Operational problem at this slot
Blinking Slot is being identified at the user’s request
Table A-5. QLE25xx Adapter LED Scheme
Yellow LED
(8Gbps)
Green LED
(4Gbps)
Amber LED
(2Gbps)
Activity
❍ ❍ ❍ Power off
●●●Power on (before firmware init)
Flashing Flashing Flashing Power on (after firmware init)
Yellow, green, and amber LEDs flashing
alternately
Firmware error
❍ ❍ ●/Flashing Online, 2Gbps link / I/O activity
❍●/Flashing ❍ Online, 4Gbps link / I/O activity
●/Flashing ❍ ❍ Online, 8Gbps link / I/O activity
Flashing ❍ Flashing Beacon