Lenovo Yoga AIO 9 Hardware Maintenance Manual page 61

Bottom cover
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Removal steps
1. Remove the bottom rubber foot (left, right and middle). See "Bottom rubber foot (left, right and middle)"
on page 55.
2. Remove eleven screws and then remove the bottom cover.
Middle bracket
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Removal steps
1. Remove the bottom rubber foot (left, right and middle). See "Bottom rubber foot (left, right and middle)"
on page 55.
2. Remove the bottom cover. See "Bottom cover" on page 57.
3. Remove two screws and then remove the middle bracket.
.
Chapter 6 Hardware removal and installation
57