Remove The Wlan Card - Lenovo Legion Y740S-15IRH Hardware Maintenance Manual

Figure 7. Remove one screw and remove touch pad bracket
Callout number
2
Go to
https://support.lenovo.com/partslookup
part:
Touch pad bracket

Remove the WLAN card

Make sure the following FRU (or CRU) have been removed.
"Remove the lower case" on page 30
Step 1. Disconnect the battery pack cable from the system board. Then, remove the WLAN sponge.
Attention: Use your fingernail to pull the connector to unplug the battery pack cable. Do not pull
the cable.
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Lenovo Legion Y740S-15IRH Lenovo Legion Y740S-15IMH Hardware Maintenance Manual
Screw specifications
M2 x L3
to look up the Lenovo part number of the following replacement
Number of screws
1