Lenovo ThinkBook 14p Gen 3 Hardware Maintenance Manual page 65

"Remove the LCD bezel" on page 49
"Remove the hinge cover" on page 49
"Remove the LCD panel" on page 50
"Remove the hinges" on page 52
"Remove the EDP cable" on page 52
"Remove the camera privacy shutter" on page 54
"Remove the camera" on page 55
"Remove the IR camera CU foil and IR camera sponge (for selected models)" on page 56
"Remove the ambient light sensor (ALS) board" on page 57
Go to https://support.lenovo.com/partslookup
replacement part:
LCD cover
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
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