1. System fan cable connector
2. I/O cable connector
3. Memory module connector
4. Display cable connector
5. Power adapter port connector
6. Keyboard backlit LED cable connector
7. Keyboard cable connector
8. Touchpad cable connector
9. Battery cable connector
10. Hard-disk drive cable connector
11. USB cable connector
12. Speaker cable connector
13. WLAN card connector
14. M.2 SSD connector
The following images indicate the location of the system board and provide a visual representation of the installation procedure.
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Removing and installing components
Summary of Contents for Inspiron 3420
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