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## Remove the Connector Board

Note - This is a cold service procedure that must be performed by qualified service personnel. See Cold Service, Replaceable by Authorized Service Personnel for more information about this category of service procedures.

| Caution - The server must be fully shut down and the power cords disconnected.

| Caution - This procedure involves handling circuit boards that are extremely sensitive to static electricity. Ensure that you follow ESD preventative practices to avoid damaging the circuit boards.

| Caution - Components inside the chassis might be hot. Use caution when servicing components inside the chassis.

1. Perform the preliminary steps required for cold service procedures.

   See Cold Service, Replaceable by Customer for instructions.

2. Remove the system from the rack.

   See Remove the Server From the Rack.

3. Remove the motherboard assembly.

   See Remove the Motherboard Assembly.

4. Remove the power distribution board.

   See Remove the Power Distribution Board.

5. Disconnect the connector board end of the power and data cables that lead to the fan power board.
6. Remove the two screws that secure the connector board to the midwall.
7. Slide the connector board back to disengage it from the hard drive backplane.
8. Tilt the connector board away from the side of the chassis and lift it up and out of the system.
9. Place the connector board on an antistatic mat.

##### Related Information

- Install the Connector Board

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