Lenovo V14 Gen 4 i Hardware Maintenance Manual page 98

Figure 100. Remove the two pieces of removable tape with tweezers
Step 2. Lift the LCD panel and then disconnect the EDP cable from the LCD panel.
Figure 101. Lift the LCD panel and then disconnect the EDP cable from the LCD panel
Go to
https://support.lenovo.com/partslookup
replacement parts:
LCD panel
Removable tape
Remove the microphone rubbers
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD module" on page 88
"Remove the LCD bezel" on page 90
"Remove the LCD panel" on page 91
Step 1. Remove the microphone rubbers.
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Hardware Maintenance Manual
to look up the Lenovo part numbers of the following