2070 Led Cable - Lenovo ThinkPad T420 4177 Hardware Maintenance Manual

Lenovo thinkpad t420 4177: supplementary guide
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Table 32. Removal steps of hinge kit (continued)
Cable routing:
When you install the hinge kit, route the cables as shown in the figure below.

2070 LED cable

For access, remove these FRUs in order:
"1010 Battery pack" on page 66
"1020 Serial Ultrabay Slim device or travel bezel" on page 67
"1030 Solid state drive (SSD) or hard disk drive (HDD)" on page 68
"1040 DIMM" on page 70
"1050 PCI Express Mini Card for wireless LAN" on page 72
"1060 PCI Express Mini Card for wireless WAN" on page 75
"1070 4–in–1 media card reader" on page 77
"1080 Keyboard" on page 78
• "1100 Palm rest with fingerprint reader, smart card reader, and speaker" on page 83
"1110 LCD unit" on page 87
"1120 DC-in sub card" on page 89
"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 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
"2060 Hinge kit" on page 105
.
Chapter 8
Removing and replacing a FRU
107

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