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3. Remove the
microSD
4. Remove the
base
cover.
5. Remove the
WLAN
card.
6. Remove the
WWAN
card.
7. Remove the
3-cell battery
8. Remove the
system
fan.
9. Remove the
assembly inner
10. Remove the
system
board.
NOTE:
The system board can be removed with the heat sink attached in order to simplify the procedure and preserve
the thermal bond between the system board and heat sink.
11. Remove the
smart card
12. Remove the
keyboard
13. Remove the
display
assembly.
14. Remove the
dummy SIM-card slot filler
NOTE:
For models with smart card reader configuration, the smart card reader is preinstalled in the replacement palm-rest
assembly.
About this task
The following image indicates the palm-rest assembly and provides a visual representation of the removal procedure.
Steps
After performing the steps in the pre-requisites, we are left with the palm-rest assembly.
Installing the palm-rest assembly
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the palm-rest assembly and provides a visual representation of the installation procedure.
104
Removing and installing components
card.
or
4-cell
battery.
frame.
reader.
assembly.
(only for non-WWAN configuration).
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