Hardware Owner's Manual

Installing System Components 79
Figure 3-28. Removing and Installing the PDB Cables and PDB
Installing a PDB Board
1 Align the PDB with the PDB bracket.
2 Replace the four screws in the PDB. See Figure 3-28.
3 Connect the PMBus cable to the PDB connector. See Figure 3-28.
4 Connect the PSU cable to the PDB connector. See Figure 3-28.
5 Replace the PDB assembly to the chassis. See Figure 3-27.
6 Replace the three screws to the PDB bracket. See Figure 3-27.
7 Guide the PSU1 and the PSU2 power cables through the opening in the
middle wall on the chassis. See Figure 3-27.
1 PDB 2 2 PMBus cable 2
3 PSU 2 power cable 4 PMBus cable 1
5 PSU 1 power cable 6 PDB 1
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized is not covered by
warranty. Read and follow the safety instructions that came with the product.
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