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Memory modules (Memory modules on page 35)
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WLAN/Bluetooth module (WLAN/Bluetooth combo card on page 37)
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WWAN module (WWAN module on page 39)
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M.2 solid-state drive (M.2 solid-state drive on page 43)
Remove the system board:
1. Position the computer upright on a at surface and open the display as far as possible.
2. Disconnect the following cables from the system board:
(1): Display cable
(2): Power connector cable
(3): Hard drive connector cable (ZIF)
3. Remove the 2 Torx T8 2.5×4.0 screws (1) that secure the system board to the computer.
4. Lift the bracket from atop the USB-Type C port (2).
The USB bracket is available using spare part number L01051-001.
5. Rotate the left side of the system board upward (3).
Component replacement procedures 69