Figure 26. Disconnect the fan cable
Step 2.
Remove four screws and then remove the fan.
Figure 27. Remove four screws and the fan
Screw specifications
M2 x L3.5
Go to
https://support.lenovo.com/partslookup
replacement parts:
Fans
Remove the Wi-Fi card
Make sure the following FRUs (or CRUs) have been removed.
44
IdeaPad 3/IdeaPad 3i/IdeaPad Slim 3/IdeaPad Slim 3i Series Hardware Maintenance Manual
Number of screws
4
to look up the Lenovo part numbers of the following