Replacing the LAN Board

Procedure

1Connect the LAN-board cable to the LAN-board connector.

2Carefully turn the LAN board over and align the screw holes on the LAN board with the screw holes on the computer base.

3Replace the screws that secure the LAN board to the computer base.

Postrequisites

1Replace the palm rest. See "Replacing the Palm Rest" on page 41.

2Follow the instructions from step 4 to step 5 in "Replacing the Optical Drive" on page 29.

3Replace the base cover. See "Replacing the Base Cover" on page 20.

4Replace the keyboard. See "Replacing the Keyboard" on page 18.

5Replace the battery. See "Replacing the Battery" on page 13.

6Follow the instructions in "After Working Inside Your Computer" on page 11.

LAN Board

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Dell 17R-7720, 17R-5720 owner manual Replacing the LAN Board