Lenovo ThinkPad X220i Hardware Maintenance Manual - Page 88
PCI Express Mini Card for wireless WAN
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• "1100 PCI Express Mini Card for wireless WAN" on page 77 • "1120 Keyboard bezel" on page 79 Removal steps of LCD assembly Step 1 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) 2 2 Color Black Torque 0.392 Nm (4 kgfcm) Step 2 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.392 Nm (4 kgfcm) Before step 3 , strip off the tapes securing the antenna cables, and release the cables from the cable guides of the frame. 82 Hardware Maintenance Manual
•
“1100 PCI Express Mini Card for wireless WAN” on page 77
•
“1120 Keyboard bezel” on page 79
Removal steps of LCD assembly
Step
Screw (quantity)
Color
Torque
1
M2.5 × 6 mm, wafer-head, nylon-coated (2)
Black
0.392 Nm
(4 kgfcm)
2
2
Step
Screw (quantity)
Color
Torque
2
M2.5 × 6 mm, wafer-head, nylon-coated (2)
Black
0.392 Nm
(4 kgfcm)
Before step
3
, strip off the tapes securing the antenna cables, and release the cables from the cable
guides of the frame.
82
Hardware Maintenance Manual