Remove The I/O Board (Without Fingerprint Board) - Lenovo 82V7008GIX Hardware Maintenance Manual

Figure 27. Open the left hinge and remove the I/O board
Go to
https://support.lenovo.com/partslookup
replacement parts:
I/O board

Remove the I/O board (without fingerprint board)

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
Step 1. Disconnect the battery pack cable and I/O board cable from the system board. Then, remove four
screws.
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
43