1297 PSU input is invalid

Explanation

This error occurs when the input voltage to the power supply unit is not supported. For example, this error can occur when the input voltage is 100 - 120 V AC to a power supply unit that requires 200 - 240 V AC.

User response

Issue the lsenclosurepsu command and then check the input_power parameter in the command output to determine the requirements for the power supply unit. Then, complete one of the following steps:
  • Replace the power supply unit with a unit that supports the input voltage.
  • Replace the input voltage with an input voltage source that is supported by the power supply unit. A new power cord assembly might be needed.
Possible Cause-FRUs or other:
  • Power distribution unit (PDU) (40%)
  • Power supply unit (30%)
  • Power cord assembly (30%)