Lenovo V14 Gen 4 i Hardware Maintenance Manual page 117

Screw specifications
M2.5 x L3.3
M2 x L2.8
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 108
"Remove the LCD bezel" on page 110
Step 1. Remove the two pieces of removable tape with tweezers.
Note: The removable tape is not reusable. Replace it when replacing related FRUs.
Figure 135. 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.
Number of screws
8
2
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
111