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f. Battery cable
g. Touchpad FFC
h. Speaker cable
6. Close the right display hinge downwards to align the screw holes on the right display hinge to the screw holes on the system
board and the palm-rest and keyboard assembly.
7. Replace the two screws (M2.5x5) to secure the right display hinge to the system board and the palm-rest and keyboard
assembly.
Next steps
1. Install the
heat sink - integrated
2. Install the fan.
3. Install the
wireless
card.
4. Install the
M.2 2230 solid-state drive
5. Install the
memory
module.
6. Install the
base
cover.
7. Follow the procedure in
Palm-rest and keyboard assembly
Removing the palm-rest and keyboard assembly
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
memory
module.
4. Remove the
M.2 2230 solid-state drive
5. Remove the
wireless
card.
6. Remove the speakers.
7. Remove the fan.
8. Remove the
heat sink - integrated
9. Remove the
3-cell battery
10. Remove the touchpad.
11. Remove the
I/O daughter-board
12. Remove the
I/O
daughter-board.
13. Remove the
power button
14. Remove the
power-adapter
15. Remove the
display
assembly.
16. Remove the
system
board.
NOTE:
When removing the system board to replace/access other parts, the system board can be removed with the
heat sink attached to it in order to simplify the procedure and preserve the thermal bond between the system board and
heat sink.
About this task
NOTE:
The palm-rest and keyboard assembly cannot be further disassembled once all the pre-removal parts procedures
are completed. If the keyboard is malfunctioning and is required to be replaced, replace the entire palm-rest and keyboard
assembly.
The image below shows the palm-rest and keyboard assembly after the pre-removal parts procedures have been performed for
any palm-rest and keyboard assembly replacement.
112
Removing and installing Field Replaceable Units (FRUs)
or the
heat sink -
or the
M.2 2280 solid-state
After working inside your
Before working inside your
or the
M.2 2280 solid-state
or the
heat sink -
or the
4-cell
battery, whichever applicable.
cable.
or the
power button with optional fingerprint
port.
discrete, whichever applicable.
drive, whichever applicable.
computer.
computer.
drive, whichever applicable.
discrete, whichever applicable.
reader, whichever applicable.
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