Lenovo E30 Laptop User Manual


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• “1110 Speaker assembly” on page 64
• “1120 System board and fan assembly” on page 66
Removal steps of I/O card assembly, audio cable, and I/O cable
2
1
1
1
1
Step Screw (quantity) Color
Torque
2
M2 × 3 mm, at-head, nylon-coated (1)
Black 0.181 Nm
(1.85 kgfcm)
3
4
5
6
74 Hardware Maintenance Manual
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