Remove The Fan - Lenovo IdeaPad Slim 7 Pro Hardware Maintenance Manual

Figure 11. Remove the Wi-Fi card
Go to
https://support.lenovo.com/partslookup
replacement part:
Wi-Fi card

Remove the fan

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 32
Step 1. Disconnect the battery pack cable.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 12. Disconnect the battery pack cable
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
37