Lenovo Yoga Slim 7i ProX Hardware Maintenance Manual page 51

Figure 26. Disconnect cables connected to the system board
Step 2. Remove five screws and then remove the system board with the I/O board cable.
Figure 27. Remove the system board with the I/O board cable
Screw specifications
M2 x L2.7
Step 3. Remove the I/O board cable
Number of screws
5
.
Chapter 4 Removing a FRU or CRU
45