Lenovo 14ABR8 Hardware Maintenance Manual page 36

Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 5. Disconnect the battery pack cable
Step 2. Disconnect the wireless antennas from the Wi-Fi card, remove one screw and remove the Wi-Fi
card.
Figure 6. Disconnect the wireless antennas and remove the Wi-Fi card
Screw specifications
M2 × L2.8
Go to
https://support.lenovo.com/partslookup
replacement part:
Wi-Fi card
30
IdeaPad Slim 5 Light (14", 8) Hardware Maintenance Manual
Number of screws
1
to look up the Lenovo part numbers of the following