1. Base cover
2. Power-adapter port
3. Heat sink
4. System board
5. Trusted Platform Module (TPM) board
6. Battery
7. Touchpad module
8. Speaker module
9. Display assembly
10. Palm-rest and keyboard assembly
11. I/O board
12. RJ45 bracket
13. Wireless card
14. M.2 2280 solid-state drive
15. M.2 2230 solid-state drive
16. Coin-cell battery
17. Fan
18. Fingerprint module
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.
Base cover
Removing the base cover
Prerequisites
1. Follow the procedure in Before working inside your computer.
About this task
NOTE: Before removing the base cover, ensure that there is no SD card installed in the SD card slot on your computer.
The following image(s) indicate the location of the base cover and provides a visual representation of the removal procedure.
Removing and installing components
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