Go to
https://support.lenovo.com/partslookup
replacement part:
Microphone rubbers
Remove the camera and cable
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the upper case" on page 44
"Remove the strip cover (for glass models)" on page 51
"Remove the LCD panel (for glass models)" on page 54
Step 1.
Disconnect the camera cable.
to look up the Lenovo part numbers of the following
.
Chapter 4
Removing a FRU or CRU
59