Lenovo 20V9003DIX Hardware Maintenance Manual page 58

"Remove the hinge rubbers" on page 51
Step 1. Remove four screws.
Figure 39. Remove four screws
Screw specifications
M2 x L4
Step 2. Remove the LCD bezel.
Figure 40. Remove the LCD bezel
Go to https://support.lenovo.com/partslookup
replacement part:
LCD bezel
Remove the camera privacy shutter
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD unit" on page 48
"Remove the hinge cover" on page 50
"Remove the hinge rubbers" on page 51
"Remove the LCD bezel" on page 51
Step 1. Remove the camera privacy shutter.
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Hardware Maintenance Manual
Number of screws
4
to look up the Lenovo part numbers of the following