2070 Hinges And Lcd Rear Cover Assembly - Lenovo ThinkPad T420i Hardware Maintenance Manual

2070 Hinges and LCD rear cover assembly

For access, remove these FRUs in order:
• "1010 Battery pack" on page 67
• "1020 ExpressCard blank bezel" on page 68
• "1050 DIMM slot cover" on page 73
• "1070 PCI Express Mini Card for wireless WAN" on page 75
• "1080 Keyboard" on page 77
• "1110 PCI Express Mini Card for wireless LAN" on page 85
• "1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card" on page 87
• "1150 Speaker assembly" on page 95
• "1160 LCD unit" on page 97
• "2010 LCD bezel assembly" on page 116
• "2020 LED board" on page 117
• "2030 Integrated camera" on page 119
• "2040 LCD panel and LCD cable" on page 121
• "2050 Camera cable" on page 123
• "2060 Wireless LAN antenna assembly or wireless LAN/WAN antenna assembly" on page 124
Removal steps of hinges and LCD rear cover assembly
Step Screw (quantity)
1
M2.5 × 4 mm, wafer-head, nylon-coated (4)
When installing: Attach the hinges as shown in the following figure.
126
ThinkPad T420 and T420i Hardware Maintenance Manual
Torque
Color
Black 0.392 Nm
(4.0 kgfcm)