Lenovo E80 Hardware Maintenance Manual page 70

• "1050 Hard disk drive or solid-state hybrid drive" on page 58
• "1060 Wireless-LAN /Bluetooth card" on page 60
• "1080 Upper case" on page 62
Removal steps of audio board and audio board cable
Detach Audio board cable connector
direction shown by arrow
Step Screw (quantity)
2
M2.5 × 4 mm, flat-head, nylon-coated (1)
When installing: make sure that the audio board cable connector is firmly attached.
Peel off the adhesive tape securing the power board, remove one screw
board in the direction shown by arrow
Step Screw (quantity)
4
M2 × 3mm, flat-head, nylon-coated (1)
64
Hardware Maintenance Manual
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1
. Remove one screw
3 .
5 .
2
, and then remove the audio board in the
Color
silver
4 , and then remove the power
Color
black
Torque
2.0– 2.5 kgfcm
Torque
1.0– 1.5 kgfcm