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Cisco Bug: CSCun63809 - Emerson Dual Voltage PSU is reporting LNC for 3.3V

Last Modified

Jun 16, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(3b)A 2.2(1.154)A 2.2(1.172)A 2.2(1.179)A 2.2(1.181)A

Description (partial)

Symptom:
For Emerson DV PSU is reporting lower non recoverable and clear it out.

014-03-07T20:56:30.152606+00:00 CMC NOCSN_cmc_manager-6-CMC  OBFL:0:obfl_log_sels:SEL:  10b | 03/07/2014 | 20:56:27 | Voltage PS3_OUTPUT_3.3V | Lower Non-critical going high | Reading 3.36 high > Threshold 2.78 Volts | Asserted#012
2014-03-07T20:56:30.152743+00:00 CMC NOCSN_cmc_manager-6-CMC  OBFL:0:obfl_log_sels:SEL:  10c | 03/07/2014 | 20:56:27 | Voltage PS3_OUTPUT_3.3V | Lower Non-critical going low  | Reading 3.36 low > Threshold 2.78 Volts | Deasserted#012

Conditions:
The power supply with serial number that starts with AZS1804xxxx or lower (there was no build between week 4 and week 9) and no green dot (green dot indicates the supply was screened and determined not to be at risk) is at risk and should be RMA'ed.
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