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OptiPlex 5400 Service Manual

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Major components of OptiPlex 5400 All-in-One

The following image shows the major components of OptiPlex 5400 All-in-One.

Major components ofOptiPlex 5400 All-in-One
  1. Stand
  2. Bottom cover
  3. Heat sink
  4. System fan
  5. Processor
  6. Memory module
  7. M.2 2230/2280 solid-state drive
  8. Rear-I/O bracket
  9. Side-I/O board
  10. Speakers
  11. Audio board
  12. Display panel
  13. Display-assembly base
  14. Middle frame
  15. Camera-assembly door
  16. Power-supply unit (PSU)
  17. System board
  18. System-board shield
  19. Camera assembly
  20. Wireless card
  21. PSU fan
  22. Back cover
NOTE: Dell provides a list of components and their part numbers for the original system configuration purchased. These parts are available according to warranty coverages purchased by the customer. Contact your Dell sales representative for purchase options.

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