Lenovo E40-30 Laptop Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 78

Removal steps of the LCD unit and DC-in cable, When installing, andthenremovetwoscrews, andtwoscrews

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Removal steps of the LCD unit and DC-in cable Release the antenna cables from the cable guide 1 , and then remove two screws 2 and two screws 3 . b b c c a a a Step 2 3 Screw (quantity) M2.5 × 6mm, flat-headed, nylon-coated (2) M2.5 × 4mm, flat-headed, nylon-coated (2) Color Black Silver Torque 2.0- 2.5 kgfcm 2.0- 2.5 kgfcm When installing: • Route the antenna cables along the cable guides. As 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. • Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides. 72 Hardware Maintenance Manual

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Removal steps of the LCD unit and DC-in cable
Releasetheantennacablesfromthecableguide
1
,andthenremovetwoscrews
2
andtwoscrews
3
.
Step
Screw (quantity)
Color
Torque
2
M2.5 × 6mm, flat-headed, nylon-coated (2)
Black
2.0– 2.5 kgfcm
3
M2.5 × 4mm, flat-headed, nylon-coated (2)
Silver
2.0– 2.5 kgfcm
When installing:
• Route the antenna cables along the cable guides. As 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.
• Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna
cableswhenyouattachtheLCDassembly.RoutetheLCDcablealongthecableguides.
72
Hardware Maintenance Manual