Dell Vostro 14-3449 Benutzerhandbuch - Seite 22

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e.
WLAN card
f.
access panel
g.
optical disk-drive
h.
battery
4.
Follow the procedures in

Removing the System Board

1.
Follow the procedures in Before Working Inside Your Computer.
2.
Remove:
a. battery
b. optical-disk drive
c. access panel
d. hard-disk drive
e. memory module
f. keyboard
g. palmrest assembly
3.
Disconnect the following cables from the system board:
a. speaker and power cable (1)
b. display (LVDS) cables (2)
4.
Remove the screws that secure the system board to the chassis. Then, disconnect and remove the
following:
a. I/O board cable (1) and (2)
b. LVDS cable (4)
22
After Working Inside Your
computer.