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Dell OptiPlex 5270 All-in-One Service Manual

Removing the middle frame

  1. Follow the procedure in Before working inside your computer.
  2. Remove the following components:
    1. Stand
    2. Back cover
    3. Hard drive
    4. System board shield
    5. WLAN card
    6. System fan
    7. Camera
    8. Base cover
    9. PSU
    10. PSU fan
    11. I/O bracket
    12. System board
    13. Speakers
    14. Power button board
    15. Microphones
    16. I/O board
    17. Headset port
    18. Antennas
    19. Display panel
  3. Remove the 11 screws (M3x5) that secure the middle frame to the display assembly base [1].
  4. Slide and lift to release the tabs on the middle frame from the slots on the display assembly base [2].
    middle frame
  5. Lift the middle frame off the display assembly base [1].
    middle frame

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