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Dell OptiPlex 5260 All-in-One Service Manual

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Installing the middle frame

  1. Starting from the location shown, slide and align the middle frame to the slots on the display assembly base, and then snap the middle frame into place on the display assembly base [1,2]. middle frame
  2. Press and secure and the tabs on the middle frame to the slots on the display assembly base [1].
  3. Replace the 11 screws (M3x5) that secure the middle frame to the display assembly base [2]. middle frame
  4. Install the following components:
    1. Display panel

    2. Antennas

    3. Headset port

    4. I/O board

    5. Microphones

    6. Power button board

    7. Speakers

    8. System board

    9. I/O bracket

    10. PSU fan

    11. PSU

    12. Base cover

    13. Camera

    14. System fan

    15. WLAN card

    16. System board shield

    17. Hard drive

    18. Back cover

    19. Stand

  5. Follow the procedure in After working inside your computer.

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