Lenovo B40-30 Notebook - Manual (Page 47)

Lenovo B40-30/B40-45/B40-70
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1080 Keyboard bezel
For access, remove these FRUs:
• “1010 Battery pack” on page 33
• “1020 Optical drive” on page 34
• “1030 Bottom slot cover” on page 36
• “1070 Keyboard” on page 41
Figure 8. Removal steps of keyboard bezel
Remove nine screws and three screws .
Step Screw (quantity) Color Torque
M2.5 x 5 mm, flat‐head, nylok‐coated (9) Black 2.0~2.5kgf.cm
M2 x 2 mm, flat‐head, nylok‐coated (3) Black 1.0~1.5kgf.cm
a b
1
1 1
1
1
1
1
1
2
2
2
1
a
b