1128: Power Supply Unit missing


The power supply unit (PSU) is not seated in the enclosure, or no PSU is installed.

User Response

  1. If no PSU is installed, install a PSU.
  2. If a PSU is installed, reseat the PSU in the enclosure.
Attention: To avoid losing state and data from the node, use the satask startservice command to put the node into service state so that it no longer processes I/O. Then, you can remove and replace the top power supply unit (PSU 2). This precaution is due to a limitation in the power-supply configuration. Once the service action is complete, run the satask stopservice command to let the node rejoin the system.

Possible Cause-FRUs or other:

  1. No Part (5%)
  2. PSU (95%)

Reseat the power supply unit in the enclosure.

Possible Cause-FRUs or other:

Power supply (100%)