Lenovo ThinkPad T420s Hardware Maintenance Manual page 118

• "1110 LCD unit" on page 88
• "1120 DC-in sub card" on page 90
• "1140 Bluetooth-wireless radio switch FPC" on page 91
• "1150 System board, fan assembly, 34-mm ExpressCard reader, and base cover" on page 93
• "2010 LCD bezel assembly" on page 101
• "2020 LCD panel" on page 102
• "2030 Integrated camera, microphone, or hall sensor card" on page 104
• "2040 LED sub card" on page 106
• "2050 LCD cable" on page 107
• "2060 Hinge kit" on page 108
• "2070 LED cable" on page 110
Removal steps of antenna kit and LCD rear cover assembly
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (2)
Cable routing:
112
Hardware Maintenance Manual
Downloaded from LpManual.com Manuals
1
1
Color
Silver
Torque
0.181 Nm
(1.85 kgf-cm)