Lenovo Yoga C740 Series Hardware Maintenance Manual page 40

Step 2. Remove one screw.
Figure 15. Remove one screw
Screw specifications
M2.0 x L4 x D4 x T0.3
Step 3. Pull the WLAN card out of the slot.
Figure 16. Pull the WLAN card out of the slot
Go to https://support.lenovo.com/partslookup
part:
WLAN card
34
Lenovo Yoga C740 series Hardware Maintenance Manual
Number of screw
1
to look up the Lenovo part number of the following replacement