Remove The Wi-Fi Card - Lenovo ThinkBook 14 G4 IAP Hardware Maintenance Manual

Step 1. Remove one screw and then remove the 2
Figure 14. Remove the 2
Screw specifications
M1.98 x L3.0
Go to
https://support.lenovo.com/partslookup
part:
nd
2 SSD bracket

Remove the Wi-Fi card

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 34
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
Step 2. Peel off the mylar carefully.
Note: The mylar is not reusable. Replace it when replacing related FRUs.
Figure 15. Peel off the mylar
nd
SSD bracket.
nd
SSD bracket
to look up the Lenovo part number of the following replacement
Number of screws
1
.
Chapter 4 Removing a FRU or CRU
39