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Dell Latitude 7424 Rugged Extreme Service Manual

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Removing the Microphone

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. Batteries
    2. Bottom chassis cover
    3. Memory
    4. WLAN card
    5. WWAN card
    6. PCIe heatsink assembly
    7. Docking port assembly
    8. Heatsink
    9. Hinge covers
    10. Display assembly.
    11. LCD bezel and back cover assembly.
  3. Loosen the two 'M2*3' screws [1] and turn the microphone daughterboard [2] up side down.
    Microphone
  4. Peel off the rubber cover [1] and insulation tape [2] and disconnect the EDP cable connectors [3].
    Microphone

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