Remove The Microphone Rubbers - Lenovo IdeaPad Slim 7 Pro Hardware Maintenance Manual

Step 2. Remove the PMIC board from the LCD panel.
Figure 56. Remove the PMIC board
Go to https://support.lenovo.com/partslookup
replacement part:
PMIC board

Remove the microphone rubbers

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 32
"Remove the upper case" on page 46
"Remove the strip cover (for glass models)" on page 54
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
65