Remove The Dc-In Cable - Lenovo IdeaPad 1 Series Hardware Maintenance Manual

Figure 22. Disconnect cables
Step 2. Remove two screws and then remove the fan.
Figure 23. Remove two screws and the fan
Screw specifications
M2 x L4
Go to https://support.lenovo.com/partslookup
replacement parts:
Fan

Remove the DC-in cable

Make sure the following FRUs (or CRUs) have been removed.
40
IdeaPad Series 1 Hardware Maintenance Manual
Number of screws
2
to look up the Lenovo part numbers of the following