Lenovo V14 Gen 4 i Hardware Maintenance Manual page 78

"Remove the LCD bezel" on page 71
Step 1. Remove six screws and then remove the hinges.
Figure 70. Remove six screws and then remove the hinges
Screw specifications
M2 x L2
Go to https://support.lenovo.com/partslookup
part:
Hinges
Remove the LCD panel
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD module" on page 69
"Remove the LCD bezel" on page 71
Step 1. Remove the two pieces of removable tape with tweezers.
Note: The removable tape is not reusable. Replace it when replacing related FRUs.
72
Hardware Maintenance Manual
Number of screws
6
to look up the Lenovo part number of the following replacement