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Dell PowerEdge T30 Owner's Manual

Power supply unit problems

Steps

  1. Ensure that no loose connections exist.
    For example, loose power cables.
  2. Ensure that the power supply unit (PSU) handle or LED indicates that the PSU is working properly.
    For more information about PSU indicators, see the Power indicator codes section.
  3. If you have recently upgraded your system, ensure that the PSU has enough power to support the new system.
  4. Reseat the PSU.

    NOTE: After installing a PSU, allow several seconds for the system to recognize the PSU and determine if it is working properly.

    If the problem persists, see the Getting help section.

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