3. Remove the base cover.
4. Remove the battery.
5. Remove the WWAN.
6. Remove the M.2 2230 solid state drive or M.2 2280 solid state drive, as applicable.
7. Remove the speakers.
8. Remove the fan.
9. Remove the display assembly.
10. Remove the smart card reader.
11. Remove the USH daughter board.
12. Remove the heat sink.
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.
13. Remove the system board.
14. Remove the USB-C connector module.
15. Remove the I/O board.
16. Remove the power button with fingerprint reader.
About this task
The following images indicate the location of the keyboard assembly and provide a visual representation of the removal
procedure.
112 Removing and installing Field Replaceable Units (FRUs)