Troubleshoot the Fault and Follow Safety Precautions

1. If you have not done so already, troubleshoot the fault before replacing a PDU.

   See Troubleshooting a PDU.

2. Follow the safety and ESD precautions and the preparation guidelines.

   See Preparing for PDU Service.

3. Arrange for an assistant to help you remove and carry the PDU to a workbench.
4. Power off and disconnect adjacent components.

   See Power Off and Disconnect Components.

Related Information

• Identifying Component Locations and Slot Numbers

• Provide Access to a PDU

• Remove a PDU

• Install a Replacement PDU

• Connect and Install Adjacent Components

• Power On the System