Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 117

Antenna kit and LCD rear cover assembly

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Removal steps of LED cable 1 1 Cable routing: When you install the LED cable, route the cable as shown in the figure below. 2080 Antenna kit and LCD rear cover assembly 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 Chapter 8. Removing and replacing a FRU 111

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Removal steps of LED cable
1
1
Cable routing:
When you install the LED cable, route the cable as shown in the figure below.
2080 Antenna kit and LCD rear cover assembly
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
Chapter 8
.
Removing and replacing a FRU
111