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Lenovo Y470/Y570 Hardware Maintenance Manual
44
1080 Keyboard
For access, remove this FRU:
• “1010 Battery pack” on page 34
Figure 8. Removal steps of keyboard
Y470: Remove eight screws , four screws and three screws .
Y470: Lift the cap sensor board in the direction shown by arrow .
Step Screw (quantity) Color Torque
M2.5 × 8 mm, flat-head, nylokcoated(8) Black 1.5 ~ 2.0 kgfcm
M2.0 × 2 mm, flat-head, nylokcoated(4) Black 1.0 ~ 1.5 kgfcm
M2.0 × 3 mm, flat-head, nylokcoated(3) Black 1.0 ~ 1.5 kgfcm
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