Lenovo ThinkPad X220i Hardware Maintenance Manual - Page 90

DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly

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• Make sure that you route the cables correctly and you tape up the cables in the proper positions as shown in the following figure. • When you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 1140 DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly For access, remove these FRUs in order: • "1010 Digitizer pen" on page 63 • "1020 Battery pack" on page 63 • "1050 Hinge caps" on page 68 • "1060 Keyboard" on page 68 • "1070 Palm rest" on page 71 • "1090 PCI Express Mini Card for wireless LAN/WiMAX" on page 75 • "1100 PCI Express Mini Card for wireless WAN" on page 77 • "1110 Bluetooth daughter card" on page 78 • "1120 Keyboard bezel" on page 79 • "1130 LCD assembly" on page 81 Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly Remove the top shielding assembly at first. 84 Hardware Maintenance Manual

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•
Make sure that you route the cables correctly and you tape up the cables in the proper positions as
shown in the following figure.
•
When you route the cables, make sure that they are not subjected to any tension. Tension could cause
the cables to be damaged by the cable guides, or a wire to be broken.
1140 DC-in connector, base cover, fan, digitizer pen case, and pen
switch assembly
For access, remove these FRUs in order:
•
“1010 Digitizer pen” on page 63
•
“1020 Battery pack” on page 63
•
“1050 Hinge caps” on page 68
•
“1060 Keyboard” on page 68
•
“1070 Palm rest” on page 71
•
“1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 75
•
“1100 PCI Express Mini Card for wireless WAN” on page 77
•
“1110 Bluetooth daughter card” on page 78
•
“1120 Keyboard bezel” on page 79
•
“1130 LCD assembly” on page 81
Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly
Remove the top shielding assembly at first.
84
Hardware Maintenance Manual