Remove The Ir Camera Sponges(For Selected Models) - Lenovo ThinkBook 16p Gen 3 Hardware Maintenance Manual

Figure 43. Remove the microphone rubbers
Go to
https://support.lenovo.com/partslookup
part:
Microphone rubbers

Remove the IR camera sponges(for selected models)

Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD module" on page 47
"Remove the LCD bezel" on page 49
"Remove the hinge cover" on page 50
"Remove the LCD panel" on page 50
"Remove the camera privacy shutter" on page 54
Step 1. Remove the IR camera sponges.
Note: The sponges are not reusable. Replace them when replacing related FRUs.
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
57