Lenovo IdeaPad 5 2-in-1 14 9 Hardware Maintenance Manual page 59

Figure 41. Disconnect all the cables
Step 2. Remove three screws and open the right hinge.
Figure 42. Remove three screws and open the right hinge
Screw specifications
M2.5 × L5.5
Step 3. Remove three screws and remove the system board and USB board cable.
Number of screws
3
Torque
2.5 ± 0.3 kgf-cm
.
Chapter 4 Removing a FRU or CRU
53