Lenovo ThinkPad Edge E420 Hardware Maintenance Manual page 96

Table 31. Removal steps of LCD panel, LCD cable, and LCD rear cover assembly (continued)
When installing: Make sure that the LCD connector is attached firmly.
Table 32. Removal steps of hinges
Step Screw (quantity)
1
M2 × 3.5 mm, wafer-head, nylon-coated (4)
90
Hardware Maintenance Manual
Color Torque
Silver 0.181 Nm
(1.85 kgfcm)