Dell Inspiron 16 Plus 7640 Owner's Manual page 32

4. I/O-board cable
5. Wireless-card bracket
6. M.2 wireless card
7. Processor fan
8. Memory module
9. USB Type-C port bracket
10. Touchpad cable
11. System board
12. Speakers (down-firing) (2)
13. Touchpad
14. Display assembly
15. Palm-rest and keyboard assembly
16. Heat sink
17. Graphics processing unit fan
18. Audio-board cable
19. Audio-board
20. I/O board
21. M.2 solid-state drive (M.2 2230 solid-state drive shown)
22. M.2 solid-state drive thermal shield
23. Power-button with an optional fingerprint-reader
NOTE: Dell provides a list of components and their part numbers for the original computer configuration purchased. These
parts are available according to warranty coverages purchased by the customer. Contact your Dell sales representative for
purchase options.
32 Working inside your computer