Remove The I/O Board With Cable - Lenovo IdeaPad 5 Hardware Maintenance Manual

Figure 13. Disconnect the fan cable
Step 3. Remove two screws. Release the antennas cable from the cable guide and then remove the fan.
Figure 14. Remove two screws and remove the fan.
Screw specifications
M2 x L3
Go to
https://support.lenovo.com/partslookup
replacement parts:
Fan

Remove the I/O board with cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 46
"Remove the battery pack" on page 31
"Remove the fan" on page 34
Step 1. Disconnect the I/O board cable from the system board and then remove three screws.
Number of screws
2
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
35