Lenovo 41896HU Hardware Maintenance Manual page 69

Lenovo IdeaPad Y450
Figure 9. Removal steps of keyboard cover, power board and slidebar
(continued)
Turn the keyboard cover over in the direction shown by arrow and disconnect
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the two FPC connectors in the direction shown by arrows , then remove
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the keyboard cover.
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When installing: Make sure that the FPC connectors are attached firmly.
Remove the screw , then remove the power board in the direction shown by
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arrow .
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Step Screw (quantity) Color Torque
M2.5 × 2 (NI,NYLOK) IRON White 1.5 N·m
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Note: Slidebar is fixed on the keyboard cover.
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