Power Interposer Board; Removing The Interposer Board - Dell SD7000-S Owner's Manual

Power interposer board

The power interposer board is a board that connects the redundant power supplies to the system board.
The power interposer board (PIB) is only supported in systems with redundant power supplies.

Removing the interposer board

Prerequisites
NOTE: 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. Follow the safety guidelines listed in Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
3. Remove the PSUs from the system.
4. Remove the server sleds.
5. Remove the system cover.
6. Remove the system fans and fan cage.
Steps
1. Disconnect all cables from the interposer board.
2. Pull the latch upward and lift the interposer board out of the chassis.
Figure 34. Removing and installing the power interposer board
1. latch 2. interposer board
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