power supply B is not responding

[Tigrasino Tigrasino]

hello,

on a  switch WS-C3850-48P   All the time the log below keeps appearing ,however the power supply B looks alright

 please could anybody helps on this

Jan  5 10:06:29.914 WAT: %NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 2: power supply B is not responding
Jan  5 10:10:56.336 WAT: %NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 3: power supply B is not responding
Jan  5 10:12:08.920 WAT: %NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 2: power supply B is not responding
Jan  5 10:16:21.170 WAT: %NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 3: power supply B is not responding
Jan  5 10:17:47.367 WAT: %NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 2: power supply B is not responding

[devils_advocate]

My guess would be this bug:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuv18572/?referring_site=bugquickviewredir

[fuadirmawan]

%NGWC_PLATFORM_FEP-1-FRU_PS_ACCESS: Switch 1: power supply B is not responding

i have the same problem log, and try shut the slot power , the log stop
#power supply 1 slot B off

[Reza Sharifi]

This is a cosmetic bug. An upgrade will most likely fix the issue.

HTH