Lenovo N42-20 Chromebook Hardware Maintenance Manual page 37

a
Figure 12. Unplug the DC-in cable
Step 2. Remove the screws and take out the system board.
Table 8. Screw specifications — removing the LCD module
Screw Screw
location used
for
system 7
board
to
base
cover
Figure 13. Remove the system board
Step 3. Remove the DC-in cable.
Specifications
M2 ×3 mm, flat-head, nylon-coated
Color Torque
Black 1.85 +/-
0.15kgf-cm
.
Chapter 4 Removing a FRU or CRU
31