1070 Battery Pack - Lenovo E470 Hardware Maintenance Manual

• "1070 Battery pack" on page 72
• "1080 Keyboard bezel assembly" on page 73
Removal steps of the speaker assembly
Remove the speaker cables as shown.
Remove the screws that secure the speaker assembly.
Step Screw (quantity)
2
M2 × (2.2 + 2.5) mm, big-head, nylon-coated (4)
76
E470, E470c, and E475 Hardware Maintenance Manual
Color Torque
Black 0.294 Nm
(3.0 kgf-cm)