Lenovo G555 Hardware Maintenance Manual page 59

Lenovo G555
Figure 10. Removal steps of Keyboard cover and power board (continued)
Turn the keyboard cover over in the direction shown by arrow , disconnect
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the FPC connector in the direction shown by arrows , and then remove the
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keyboard cover.
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5
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When installing: Make sure that the FPC connector is attached firmly.
Remove the screws , and then remove the power board .
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7
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Step Screw (quantity) Color Torque
M2.0 × 3 mm, flat-head, nylon-coated (2) Silver 1.0~1.5 kgf·cm
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55