![](/images/new-backgrounds/1118766/11876643x1.webp)
e.WLAN card
f.access panel
g.optical
h.battery
4.Follow the procedures in After Working Inside Your computer.
Removing the System Board
1.Follow the procedures in Before Working Inside Your Computer.
2.Remove:
a.battery
b.
c.access panel
d.
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)
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