Lenovo V14 Gen 4 i Hardware Maintenance Manual page 119

"Remove the LCD module" on page 108
"Remove the LCD bezel" on page 110
"Remove the LCD panel" on page 111
Step 1. Disconnect the EDP cable from the camera board and then remove the EDP cable.
Figure 138. Disconnect the EDP cable from the camera board and then remove the EDP cable
Go to https://support.lenovo.com/partslookup
replacement parts:
EDP cable
Removable tape
Remove the camera
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD module" on page 108
"Remove the LCD bezel" on page 110
"Remove the LCD panel" on page 111
"Remove the microphone rubbers" on page 112
Step 1. Disconnect the EDP cable from the camera board and then remove the camera.
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
113