Remove The Microphone Fpc - Lenovo Legion Y740S-15IRH Hardware Maintenance Manual

Figure 37. Remove camera
Go to
https://support.lenovo.com/partslookup
part:
Camera

Remove the microphone FPC

Make sure the following FRU (or CRU) have been removed.
"Remove the lower case" on page 30
"Remove the LCD bezel" on page 52
"Remove the bezel cap" on page 53
"Remove the LCD hinge" on page 54
"Remove the LCD panel" on page 58
"Remove the camera" on page 56
Step 1. Remove the microphone FPC.
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
57