Troubleshooting
Troubleshooting with LEDs
Table A-2. QLA234x/QLA210/QLE220 Adapter LED Scheme
Green LED
Alternate
flashing
Flashing
Table A-3. QLA24xx/QLE24xx/QEM2462 Adapter LED Scheme
Yellow LED
Flashing
Yellow, green, and amber LEDs flashing
●/Flashing
Flashing
A-2
Amber LED
❍
❍
●
●
●
❍
❍
●
❍
Flashing
Alternate
flashing
❍
Green LED
❍
❍
●
●
Flashing
alternately
❍
❍
❍
●/Flashing
❍
❍
Activity
Power off
Power
Online
Link
Loss of synchronization
Firmware error
Beacon
Amber LED
❍
Power off
●
Power on (before firmware init)
Flashing
Power on (after firmware init)
Firmware error
●/Flashing
Online, 1Gbps link / I/O activity
❍
Online, 2Gbps link / I/O activity
❍
Online, 4Gbps link / I/O activity
Flashing
Beacon
S
Activity
FC0054606-00 A