Lenovo B570 Hardware Maintenance Manual page 65

Removal steps of LCD unit
Release the antenna cables from the cable guides in the direction shown by the arrows
screws 2 .
Step Screw (quantity)
2
M2.5 × 6 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 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.
1
. Remove the
Color Torque
White
2.5 kgfcm
.
Chapter 7 Removing and replacing a FRU
59