Remove The System Board And The Touchpad Board Cable - Lenovo V14 Gen 4 i Hardware Maintenance Manual

Figure 92. Remove the touchpad board cable
Go to
https://support.lenovo.com/partslookup
replacement parts:
Touchpad board cable

Remove the system board and the touchpad board cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 77
"Remove the solid-state drive (SSD) module" on page 78
"Remove the solid-state drive (SSD) stand off" on page 79
"Remove the Wi-Fi card" on page 80
"Remove the heat sink (for Lenovo V15 G4 AMN)" on page 81
Step 1. Remove two screws and then open the hinge.
Figure 93. Remove two screws and then open the hinge
Screw specifications
M2.5 x L5
86
Hardware Maintenance Manual
to look up the Lenovo part numbers of the following
Number of screws
2