Dell 3450 Removing The System Board, Remove the optical drive, Remove the display assembly

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System Board

Removing The System Board

1.Follow the procedures in Before Working On Your Computer.

2.Remove the battery.

3.Remove the ExpressCard.

4.Remove the keyboard.

5.Remove the memory door.

6.Remove the optical drive.

7.Remove the palm rest.

8.Remove the hinge cover.

9.Remove the display assembly.

10.Remove the WLAN card

11.Remove the VGA board.

12.Remove the system fan.

13.Disconnect the DC-in cable connector from the system board.

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