Remove The Upper Case With Touchpad/Clickpad - Lenovo 100e Chromebook Gen 4 Hardware Maintenance Manual

Figure 28. Remove six hinge screws
Screw specifications
M2.5 × L5
Step 3. Rotate the LCD module to an angle of more than 90 degrees and place the computer on a flat
surface as shown. Then, remove the LCD module.
Figure 29. Remove the LCD module
Go to https://support.lenovo.com/partslookup
replacement part:
LCD module

Remove the upper case with touchpad/clickpad

Make sure the following FRUs (CRUs) have been removed.
Number of screws
6
to look up the Lenovo part numbers of the following
.
Chapter 5 Removing a FRU or CRU
47