Cisco Nexus 7702 Hardware Installation Manual page 83

Installing or Replacing Modules, Fan Trays, and Power Supplies
Connecting a 3.5-kW HVAC/HVDC Power Supply to DC Power Sources
If the Fault LED is flashing red, turn the power switch to standby (labeled as 0), check the HVAC/HVDC power
connections on the power supply and the DC power source, and then turn the power switch back on (labeled as 1). The
Input and Output LEDs for the connected power supplies should be green and the Fault LED should be off.
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