h) memory
i) coin-cell battery
j) power connector
k) palmrest assembly
l) base corner caps
m) base cover
n) display-hinge cover
o) optical drive
p) hard drive
q) keyboard
r) battery
s) ExpressCard
t) SD card
4. Follow the procedures in
After Working Inside Your Computer
.
Removing the I/O Board
1. Follow the procedures in
Before Working Inside Your Computer
.
2. Remove:
a) SD card
b) express card
c) battery
d) keyboard trim
e) keyboard
f) hard drive
g) optical drive
h) display-hinge cover
i) base cover
j) memory
k) WLAN card
l) WWAN card
m) base corner covers
n) palmrest
o) speaker
p) display assembly
q) system board
3. Disconnect the I/O cable from the system board and remove the screws that secure the I/O board to the computer.
Remove the I/O board from the computer.
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