Remove The Fingerprint Board Module - Lenovo 82R7007TGE Hardware Maintenance Manual

"Remove the heat sink" on page 65
"Remove the fan" on page 65
Step 1. Disconnect the I/O board cable from the I/O board and system board. Remove the I/O board cable.
Figure 62. Remove the I/O board cable
Go to https://support.lenovo.com/partslookup
part:
I/O board cable

Remove the fingerprint board module

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 60
"Remove the battery pack" on page 61
Step 1. Remove one screw then remove the fingerprint board bracket.
Figure 63. Remove the fingerprint board bracket
Screw specifications
M2 x L2
68
Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement
Number of screws
1