Go to
https://support.lenovo.com/partslookup
replacement part:
EDP cable
Remove the microphone rubbers
Make sure the following FRUs (CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the upper case assembly" on page 47
"Remove the stripe cover" on page 49
"Remove the LCD panel" on page 50
Step 1.
Remove the microphone rubbers from the LCD cover.
to look up the Lenovo part numbers of the following
.
Chapter 4
Removing a FRU or CRU
55