Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 116

LED cable

Page 116 highlights

2070 LED cable For access, remove these FRUs in order: • "1010 Battery pack" on page 68 • "1020 Serial Ultrabay Slim device or travel bezel" on page 69 • "1030 Solid state drive (SSD) or hard disk drive (HDD)" on page 70 • "1040 DIMM" on page 72 • "1050 PCI Express Mini Card for wireless LAN" on page 74 • "1060 PCI Express Mini Card for wireless WAN" on page 77 • "1070 4-in-1 media card reader" on page 79 • "1080 Keyboard" on page 80 • "1100 Palm rest with fingerprint reader, smart card reader, and speaker" on page 84 • "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 108 110 Hardware Maintenance Manual

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2070 LED cable
For access, remove these FRUs in order:
“1010 Battery pack” on page 68
“1020 Serial Ultrabay Slim device or travel bezel” on page 69
“1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 70
“1040 DIMM” on page 72
“1050 PCI Express Mini Card for wireless LAN” on page 74
“1060 PCI Express Mini Card for wireless WAN” on page 77
“1070 4–in–1 media card reader” on page 79
“1080 Keyboard” on page 80
“1100 Palm rest with fingerprint reader, smart card reader, and speaker” on page 84
“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
110
Hardware Maintenance Manual