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Dell Latitude 7420 Keyboard Replacement/Teardown

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Dell Latitude 7420 Keyboard Replacement/Teardown, remove motherboard: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell Latitude 7420 Keyboard Replacement/Teardown, remove motherboard: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell Latitude 7420 Keyboard Replacement/Teardown, remove motherboard: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
remove motherboard
  • start on the right side at the USB C daughter board.

  • lift up the motherboard where the fan used to be

  • you should be able disconnect the daughterboard and mother board

  • the USB C port on the left might be tight. Use your fingers to slightly bend the laptop casing outward to the left above the usb c port

  • lift out the motherboard vertically

  • lift out USB C daughter board vertically. use the frame bending trick if necessary

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