Lenovo 21A200M2IX Hardware Maintenance Manual page 50

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Figure 24. Remove three screws and open the hinge
Screw specifications
M2.5 x L5.5
Step 2.
Disconnect the I/O board cable from the system board. Then, disconnect the fingerprint board
cable and the power board cable from the I/O board.
Figure 25. Disconnect the I/O board cable from the system board and disconnect the fingerprint board cable
and the power board cable from the I/O board
Step 3.
Remove one screw and then remove the I/O board with cable.
44
Hardware Maintenance Manual
Number of screws
3

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