Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 118

LCD unit on LCD cable

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Page 118 highlights

• "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 1 1 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) 2 Color Silver Torque 0.181 Nm (1.85 kgfcm) 2 Cable routing: 112 Hardware Maintenance Manual

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•
“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)
Color
Torque
1
M2 × 3 mm, flat-head, nylon-coated (2)
Silver
0.181 Nm
(1.85 kgfcm)
2
2
Cable routing:
112
Hardware Maintenance Manual