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Dell Latitude 14 Rugged Extreme – 7404Series Owner's Manual

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Installing the System Board

  1. Connect the system board connector cable to the system board and flip it around.
  2. Align the system board on the computer by positioning it along the ports until it is firmly seated.
  3. Install the screws that secure the system board to the chassis.
  4. Install the screws that secure the I/O board press latch doors to the computer.
  5. Connect the display cable to the system board.
  6. Install the screws that secure the metal cover to the display cable on the system board.
  7. Turn the computer over and connect the cables underneath the keyboard to the system board.
  8. Install:
    1. sim board

    2. WWAN card

    3. WLAN card

    4. GPS module

    5. ExpressCard

    6. heatsink

    7. GPU module

    8. Memory module

    9. optical drive

    10. docking board

    11. bottom cover

    12. keyboard

    13. keyboard door

    14. hard drive

    15. battery

  9. Follow the procedures in After Working Inside Your Computer .

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