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1. Base cover
3. Wireless card
5. Memory module
7. Keyboard support bracket
9. Palm-rest assembly
11. Power-button board
13. Coin-cell battery
15. Assembly inner frame
17. Solid-state drive thermal plate
19. WWAN bracket
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.
SIM card
Removing the SIM card
Prerequisites
1. Follow the procedure in
NOTE:
SIM card or SIM tray removal is only available on systems that are shipped with WWAN module. The procedure for
removal is only applicable for systems that are shipped with a WWAN module.
CAUTION:
Removing the SIM card with the computer turned on, may cause data loss or damage to the card.
Ensure that your computer is turned off or the network connections are disabled.
About this task
The following image provides a visual representation of the SIM card removal procedure.
14
Removing and installing components
Before working inside your
2. Battery
4. Heat sink and fan assembly
6. System board
8. Speakers
10. Display assembly
12. Keyboard
14. Fingerprint module
16. Solid-state drive
18. WWAN card
computer.
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