15Remove any components that restrict access to the system board.

16Disconnect all cables from the system board.

17Before you remove the existing system board, visually compare the replacement system board to the existing system board to make sure that you have the correct part.

18Remove the nine system board screws.

1

 

 

2

1

screws (9)

2

system board

19Lift the system board from the computer.

20Place the system board that you just removed next to the replacement system board.

Replacing the System Board

1Transfer components from the existing system board to the replacement system board:

a Remove the memory modules and install them on the replacement board (see "Memory" on page 187 for more information).

284

Adding and Replacing Parts

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Image 284
Dell NX046 manual Replacing the System Board, 284