Dell Latitude 5420 Owner's Manual page 106

8. Replace the ExpressCard/Smart Card/PCMCIA
9. Replace the palm
10. Replace the processor.
11. Replace the heat
12. Replace the CPU
13. Replace the wireless wide area network
14. Replace the wireless local area network
15. Replace the hard
16. Replace the optical
17. Replace the keyboard.
18. Replace the keyboard trim
19. Replace the memory.
20. Replace the back
21. Replace the secure digital (SD)
22. Replace the subscriber identity module (SIM)
23. Replace the battery.
24. Follow the procedures in
Related Links
Removing the System Board
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module.
rest.
sink.
door..
(WWAN).
(WLAN).
drive.
drive.
panel.
card.
card.
After Working Inside Your Computer.