Lenovo B575e Hardware Maintenance Manual page 72

Removal steps of LCD unit
Release the antenna cables from the cable guides. Then remove the screws
Step Screw (quantity)
2
M2 × 5 mm, flat-head, nylon-coated (4)
When installing:
• Route the antenna cables along the cable guides. As you route the cables, make sure that they are not
subject 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.
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Hardware Maintenance Manual
2
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Color Torque
Black 1.6 kgfcm