Dell Precision 3550 - Page 17

3. Power-adapter port
4. System fan
5. System board
6. Battery
7. Palmrest bracket
8. Speakers
9. Smart card reader
10. Touchpad button board
11. LED board
12. Display assembly
13. Palmrest assembly
14. Solid state drive
15. Coin cell
16. Memory modules
17. WLAN card
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.
Major components of your system 17
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