Lenovo ThinkPad Edge E420 Hardware Maintenance Manual page 93

Table 31. Removal steps of LCD panel, LCD cable, and LCD rear cover assembly
Step Screw (quantity)
1
M2 × 3.5 mm, wafer-head, nylon-coated (4)
1
1
1
Color
Silver
.
Chapter 8
1
Torque
0.181 Nm
(1.85 kgfcm)
Removing and replacing a FRU
87