Remove The Touchpad Cable - Lenovo ThinkBook 14 Gen 4+ Hardware Maintenance Manual

Figure 21. Remove the fingerprint board cable
Go to
https://support.lenovo.com/partslookup
part:
Fingerprint board cable

Remove the touchpad cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 34
"Remove the battery pack" on page 35
Step 1. Peel back the tape.
Figure 22. Peel back the tape
Step 2. Peel off the touchpad golden mylar.
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
43