Lenovo Yoga AIO 9 Hardware Maintenance Manual page 75

11. Remove the wireless charging cable from the wireless charging board.
Antenna
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Removal steps
1. Remove the base module. See "Base module" on page 54.
2. Remove the bottom rubber foot (left, right and middle). See "Bottom rubber foot (left, right and middle)"
on page 55.
3. Remove the bottom cover. See "Bottom cover" on page 57.
4. Remove the middle bracket. See "Middle bracket" on page 57.
5. Remove the stand base bracket. See "Stand base bracket" on page 58.
6. Remove the stand. See "Stand" on page 58.
7. Remove the heat sink. See "Heat sink" on page 61.
8. Remove the fans. See "Fans " on page 62.
9. Remove the system board. See "System board" on page 66.
10. Remove the tweeter speaker (left and right). See "Tweeter speaker (left and right)" on page 68.
11. Remove the wireless module. See "Wireless charging module (for selected models)" on page 70.
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Chapter 6 Hardware removal and installation
71