Installing The Control-Panel Module; Power Interposer Board; Removing The Power Interposer Board - Dell XC430 Owner's Manual

Installing the control-panel module

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
2. Follow the procedure listed in
Steps
1. Insert the control-panel module into the slot in the chassis and align the two screw holes on the
control-panel module with the corresponding holes on the chassis.
2. Secure the control-panel module with the screws.
3. Connect all the applicable cables to the control-panel module.
Next steps
Follow the procedure listed in

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 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.
NOTE: The power interposer board is present only in systems that support redundant power
supplies.
1. Ensure that you read the
2. Follow the procedure listed in
3. Remove the power supplies from the system.
Steps
1. Disconnect the power distribution cables from the system board.
2. Disconnect the fan cable.
3. Remove the two screws securing the power interposer board to the chassis and lift the board out of
the chassis.
86
Safety instructions.
Before working inside your
After working inside your
Safety instructions.
Before working inside your
system.
system.
system.