Next steps
1. Install the system board.
2. Install the heat sink .
3. Install the 5G WWAN card .
4. Install the solid state drive.
5. Install the battery.
6. Install the base cover.
7. Install the SIM card, if required.
8. Follow the procedure in After working inside your computer.
Keyboard
Removing the keyboard
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the SIM card.
3. Remove the base cover.
4. Remove the 5G WWAN card.
5. Remove the M.2 2230 or M.2 2280 SSD.
6. Remove the battery
7. Remove the speakers
8. Remove thepower button with an optional fingerprint-reader
9. Remove thesmart-card reader
10. Remove thefan
11. Remove the USH Daughter Board
12. Remove the I/O board
13. Remove the system board.
NOTE:
The system board can be removed and installed with the heat sink attached in order to simplify the procedure
and preserve the thermal bond between the system board and heat sink.
About this task
The following images indicate the location of the keyboard assembly and provide a visual representation of the removal
procedure.
108
Removing and installing Field Replaceable Units (FRUs)
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