Original Publication Date: 01/07/2013
Updated Date: 05/27/2016
Removing a power supply unit (PSU) from BIG-IP 2000 series or 4000 series appliances may result in a recurring red alarm LED and spurious LCD error messages.
This issue occurs when the following conditions are met:
The recurring red alarm LED and spurious LCD error messages may cause confusion.
As a result of this issue, you may encounter the following symptoms:
F5 Product Development has assigned ID 397836 to this issue, and has confirmed that this issue exists in the products listed in the Applies To box. For information about releases or hotfixes that resolve this issue, refer to the following table:
|Type of Fix||Fixes Introduced In||Related Articles|
|Release||11.3.0||SOL2200: Most recent versions of F5 software|
|Hotfix||11.2.1 HF2||SOL9502: BIG-IP hotfix matrix|