CAUTION:
To prevent damage to the power interposer board, you must remove the power supply units
(PSUs) or PSU blank from the system before removing the power interposer board (PIB).
3. Remove the PSUs or PSU blanks from the back of the chassis.
4. Remove the cooling shroud.
Steps
1. Disconnect the power cables from the hard drive backplane and the system board.
NOTE:
If installed, remove the expansion card to enable removing the P3 power cable from the system board.
2. Pressing the release latch on the PIB, lift the PIB to release it from the hooks on the PSU cage.
3. Lift the PIB out of the chassis.
Figure 91. Removing and installing the power interposer board
1. GPU power connector
2. power interposer board
3. release latch
4. hooks (4)
5. slots (4)
Next steps
1. Install the PIB.
2. Follow the procedure listed in the After working inside your system section.
Installing the power interposer 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 are shipped with your product.
Follow the safety guidelines listed in the Safety instructions section.
Installing and removing system components
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