Install Upgrades and FRUs
Release 3.3 215
Install a Power Distribution Unit (PDU)
To replace a PDU in a Peripheral Unit:
1. Power down the node.
2. Remove the front panels.
3. Remove the PDU.
- Unplug the external power cord from the PDU.
- Remove the PDU internal power cover plate.
- Unplug the PDU internal power cord from the power converter.
- Remove the outer screws on the PDU faceplate.
- Pull the PDU out until you can access the fan power connector at the rear of the PDU.
- Disconnect the fan power connector and remove the PDU.
4. Install a new PDU.
- Unpack and inspect the new PDU for damage.
- Set the power switch on the new PDU to off (O).
- Connect the fan power connector at the rear of the PDU.
- Insert the PDU and replace the outer screws on the PDU faceplate.
- Plug the PDU internal power cord into the power converter.
- Replace the internal power access cover plate.
- Plug the external power cord into the PDU.
5. Power up the node.
6. Replace the front panels.