For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Leo_377929's avatar
Leo_377929
Icon for Nimbostratus rankNimbostratus
Nov 28, 2018

F5 Power LED Yellow

F5 Power 1 LED turned yellow and Power 2 LED is green. Is the Power 1 module completely down which needed to be replaced or is there any other solution or reason?  
application delivery
BIG-IP
jaikumar_f5's avatar
jaikumar_f5
Icon for Noctilucent rankNoctilucent
Feb 17, 2019

Pretty old post, but still for future references & for the OP,

There will be 4 LED indicators in the front panel,

  1. Status
  2. Alarm
  3. Power 1
  4. Power 2

With regards to Power, there are 3 states.

Green solid
- Power supply is present and operating properly. Also indicates when the system in is power standby mode.

Yellow solid
- Power supply is present, but not operating properly.

Off/none
- No power supply present.