Lenovo ThinkPad T420 4177 Hardware Maintenance Manual page 114

• "2010 LCD bezel assembly" on page 98
• "2020 LCD panel" on page 100
• "2030 Integrated camera, microphone, or hall sensor card" on page 102
• "2040 LED sub card" on page 103
• "2050 LCD cable" on page 104
Table 32. Removal steps of hinge kit
Step Screw (quantity)
1
M2 × 5 mm, bind-head, nylon-coated (2)
106
Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgfcm)