Lenovo 14w 81MQ Hardware Maintenance Manual page 53

Step 4. Remove the 10 screws that secure the two I/O brackets and system board.
Figure 32. Remove the 10 screws
Screw specifications
7
M2.0 x 5.0
8
M2.0 x 2.5
Step 5. Remove the left and right I/O brackets.
Figure 33. Remove the I/O brackets
Step 6. Carefully remove the system board.
Position
Brackets (left and right)
System board
Number of screws
6
4
.
Chapter 4 Removing a FRU or CRU
Color
Silver
Black
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