Remove The I/O Brackets - Lenovo Yoga C640-13IML Hardware Maintenance Manual

Figure 9. Remove five screws
Callout number
3
Step 4. Remove the thermal module.
Figure 10. Remove the thermal module
Go to https://support.lenovo.com/partslookup
part:
Thermal module

Remove the I/O brackets

Make sure the following FRU (or CRU) have been removed.
32
Lenovo Yoga C640-13IML Hardware Maintenance Manual
Screw specifications
M2 x 3.5
to look up the Lenovo part number of the following replacement
Number of screws
5