Lenovo Flex 7 - Remove the Touchpad Cable; Remove the System Board; Remove the Antenna

Figure 22. Remove the antenna
Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement
part:
Antenna
Remove the touchpad cable
Make sure the following FRUs (CRUs) have been removed.
“Remove the lower case” on page 30
“Remove the battery pack” on page 31
Step 1. Disconnect the touchpad cable from the touchpad and system board. Remove touchpad cable.
Figure 23. Remove touchpad cable
Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement
part:
Touchpad cable
Remove the system board
Make sure the following FRUs (or CRUs) have been removed.
“Remove the lower case” on page 30
Chapter 4. Removing a FRU or CRU 41