![](/images/new-backgrounds/1121152/12115281x1.webp)
Installing the USB Daughter Board
1.Place the daughter board on the system board and tighten the screw to secure it.
2.Install the:
a)processor
b)heat sink
c)
d)
e)system board
f)WLAN card
g)palmrest
h)keyboard
i)hard drive
j)optical drive
k)memory
l)base cover
m)battery
3.Follow the procedures in After Working Inside Your Computer.
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