1120 Speaker Assembly, Docking Led Lens And Docking Bracket - Lenovo E41-80 Hardware Maintenance Manual

1120 Speaker assembly, docking LED lens and docking bracket

For access, remove these FRUs in order:
• "1010 External battery pack" on page 50
• "1020 Keyboard" on page 50
• "1030 Optical disk drive" on page 52
• "1040 Base cover assembly" on page 54
• "1050 Hard disk drive or solid-state hybrid drive" on page 56
• "1060 Wireless-LAN /Bluetooth card" on page 57
• "1080 Upper case" on page 59
• "1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board,
LED board and ODD switch board" on page 61
• "1100 System board" on page 64
Removal steps of the speaker assembly, docking LED lens and docking bracket
Release antenna and LVDS cables from the cable guide, loosen four screws
Step Screw (quantity)
1
M2 × 3mm, big head, nylon-coated (4) (E41)
M2 × 3mm, big head, nylon-coated (4) (E51)
Attention: As you route the cables, ensure that they are not subject to any tension. Tension could cause the
cables to be damaged by the cable guides, or a wire to be broken.
Removal steps of the docking LED lens and docking bracket (E51)
Carefully pull out the docking LED lens in the direction shown by arrow
70
Hardware Maintenance Manual
a
a
a
b
b
1 and remove the speakers
a
Color Torque
Black 1.85 +/- 0.15kgf-cm
Black 1.85 +/- 0.15kgf-cm
3 .
2 .