Figure 66. Removing and installing the power interposer board

1. power interposer board

2. release pin

3.power distribution board

Removing the power distribution board

Prerequisites

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 by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1.Ensure that you read the Safety instructions.

2.Keep the #2 Phillips screwdriver ready.

3.Follow the procedure listed in Before working inside your system.

CAUTION: To prevent damage to the power interposer board (PIB), you must remove the power supply module(s) from the system before removing the power interposer board or power distribution board (PDB).

4.Remove the power supply module(s) from the back of the chassis.

5.Remove the PCIe card holders.

6.Remove the cooling shroud.

7.If applicable, remove the cooling fan assembly.

8.Disconnect the power cables to the system board and the hard-drive backplane.

9.Remove the system board. For more information, see Removing the system board.

10.Remove the power interposer board.

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Dell T630 owner manual Removing the power distribution board, Removing and installing the power interposer board