Remove The Touchpad Board Cables - Lenovo Yoga Slim 9i Hardware Maintenance Manual

Figure 22. Remove the power board with power board cable
Step 3. Remove the power board cable from power board.
Figure 23. Remove the power board cable from power board
Go to
https://support.lenovo.com/partslookup
replacements parts:
Power board
Power board cable

Remove the touchpad board cables

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
"Remove the battery pack" on page 29
Step 1. Disconnect cables connected to the system board and touchpad board. Remove the touchpad
board cables.
to look up the Lenovo part number of the following
.
Chapter 4 Removing a FRU or CRU
39