Remove The Wlan Card - Lenovo 14ADA05 Hardware Maintenance Manual

Go to
https://support.lenovo.com/partslookup
part:
Speakers

Remove the WLAN card

Make sure the following FRU (or CRU) have been removed.
"Remove the lower case" on page 28
Step 1. Disconnect the battery pack cable from the system board.
Attention: Do not pull the cable. Use your fingernail to disconnect the cable.
Figure 8. Disconnect the battery pack cable
Step 2. Disconnect the wireless antenna cable. Then, remove one screw and slide the WLAN card out of
the slot.
32
IdeaPad 1 (11", 05) and IdeaPad 1 (14", 05) Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement