Lenovo ThinkBook 13X Hardware Maintenance Manual page 47

Figure 25. Disconnect the touchpad cable from the touchpad
Step 2. Remove six screws.
Figure 26. Remove six screws
Screw specifications
M1.6 x L1.7
Step 3. Remove the touchpad.
Figure 27. Remove the touchpad
Go to
https://support.lenovo.com/partslookup
part:
Touchpad
Number of screws
6
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
41