Lenovo E50–80 Hardware Maintenance Manual page 70

• "1050 Hard disk drive or solid-state hybrid drive" on page 58
• "1060 Wireless-LAN /Bluetooth card" on page 59
• "1080 Upper case" on page 61
Removal steps of audio board, audio board cable, power board, touch pad board cable, finger printer
board, LED board and ODD switch board
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.
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Hardware Maintenance Manual
1 . Remove one screw
3 .
2 , and then remove the audio board in the
Color
silver
Torque
3.0 +/- 0.3kgf-cm