2. Remove the battery.
3. Remove the primary M.2 2280 solid state drive or primary M.2 2230 solid state drive.
4. Remove the keyboard.
5. Remove the base cover.
6. Remove the fan.
7. Remove the heat-sink (UMA) or heat-sink (discrete).
8. Remove the Wi-Fi I/O board.
9. Remove the WLAN card.
10. Remove the WWAN card.
11. Remove the dock I/O board.
12. Remove the rear I/O board.
13. Remove the system board.
About this task
The following images indicate the location of the right Type-C daughterboard and provide a visual representation of the removal
procedure.
Steps
1. Remove the (M2x3.5) screw that secures the flat printed cable holder to the right Type-C daughterboard.
2. Disconnect the flat printed cable from its connector on the right Type-C daughterboard.
3. Disconnect the flat printed cable from its connector on the right Type-C daughterboard.
4. Remove the four (M2x3.5) screws that secure the right Type-C daughterboard to the system chassis.
5. Lift the right Type-C daughterboard from the system chassis.
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Removing and installing components
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