Go to
https://support.lenovo.com/partslookup
replacement parts:
Antenna
Remove the type-c bracket
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
Step 1.
Disconnect the battery pack cable from the system board and then remove two screws
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 7. Remove the battery pack cable and then remove two screws
Screw specifications
M2 x L3.5
Step 2.
Remove the type-c bracket.
to look up the Lenovo part numbers of the following
Number of screws
2
.
Chapter 5
Removing a FRU or CRU
31