Lenovo B575e Notebook User Manual
Page 66
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“1050 Memory modules” on page 48
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“1060 PCI Express Mini Card for wireless LAN” on page 49
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“1070 Backup battery” on page 50
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“1090 Keyboard bezel” on page 54
Removal steps of I/O board
Remove the screw
1
, and then detach the cable.
2
1
Step
Screw (quantity)
Color
Torque
1
M2 × 5 mm, flat-head, nylon-coated (1)
Black
1.85 kgf-cm
When installing: Make sure that the cable is attached firmly to the system board.
60
Hardware Maintenance Manual
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