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Dell Latitude 3340 Owner's Manual

PDF

Removing the System Board

  1. Follow the procedures in Before Working on Your Computer.
  2. Remove the:
    1. SD card
    2. battery
    3. SIM card
    4. base cover
    5. memory
    6. keyboard trim
    7. keyboard
    8. coin-cell battery
    9. audio-connector board
    10. hard drive
    11. WLAN card
    12. WWAN card
    13. system fan
    14. heatsink
  3. Disconnect the following cables from the system board:
    1. touchpad
    2. audio connector
    3. speaker
    4. touch panel
    5. network connector
    6. display-cable bracket and display
    7. power
    Figure displaying how to disconnect cables from the system board.
  4. Remove the screws that secure the system board to the chassis.
    Figure displaying the removal of the screws that secure the system board to the computer.
  5. Lift and remove the system board from the chassis.
    Figure displaying how to remove the system board from the chassis.

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