Dell Latitude E7240 - Working on Your Computer; Before Working Inside Your Computer

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Front View: Latitude E7440
1. Microphone
2. Camera
3. Camera status light
4. Microphone
5. Display
6. Hard drive status light
7. Battery status light
8. Wireless status light
9. Power button
10. security lock slot
11. USB 3.0 connector
12. Audio and microphone connector
13. Wireless switch
14. Fingerprint reader
15. Contactless smart-card reader
16. Touchpad
17. Touchpad buttons (2)
18. Trackstick buttons
19. Trackstick
20. Keyboard
21. Mute button
22. Volume down button
23. Volume up button
Back View: Latitude E7440
1. Power status light
2. Hard drive activity light
3. Battery status light
4. Network connector
5. USB 3.0 connector
6. Mini Displayport connector
7. HDMI connector
8. USB 3.0 connector with
powershare
9. Power connector
10. Cooling vents
11. Smart card slot