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Power supply K-AC-PS no longer powers up for K-Series chassis or providing power for redundancy

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Information

 
TitlePower supply K-AC-PS no longer powers up for K-Series chassis or providing power for redundancy
Symptoms
  • K-AC-PS no longer powers up or not providing power to the chassis
  • Does not have LED activity - or at least the DC OK LED is unlit
  • May show status as "Installed and not operating" under show system hardware output
Environment
  • K-Series
  • K-AC-PS
  • All firmware versions
Cause
  • Verify Power Supply is not installed upside down - Will display LED status Green for AC, and off for DC if PSU when upsidedown. 
  • If PSU is correctly installed, consider this to be Isolated Hardware failure
Resolution
Additional notes
If you require power cords (since the K-AC-PS is no longer supplied with a power lead) you can find ordering information here for your country :
http://extremenetworks.com/product/powercords/

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