Dell Latitude 5420 Owner's Manual download pdf (Page 107)

Coin-Cell Battery

Removing the Coin-Cell Battery

1. Follow the procedures in Before Working On Your Computer.

2. Remove the battery.

3. Remove the subscriber identity module (SIM) card.

4. Remove the secure digital (SD) card.

5. Remove the back panel.

6. Remove the memory.

7. Remove the keyboard trim.

8. Remove the keyboard.

9. Remove the optical drive.

10. Remove the hard drive.

11. Remove the wireless wide area network (WWAN).

12. Remove the wireless local area network (WLAN).

13. Remove the CPU door.

14. Remove the heat sink.

15. Remove the processor.

16. Remove the palm rest.

17. Remove the ExpressCard/Smart Card/PCMCIA module,

18. Remove the display assembly.

19. Remove the LED board.

20. Remove the support brackets.

21. Remove the system board.

22. Disconnect the coin-cell battery connector.

107

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 158 159

No comments

Dell Latitude 5420 Owner's Manual Page 107