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Lenovo B575e Notebook User Manual

Page 66

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“1050 Memory modules” on page 48

“1060 PCI Express Mini Card for wireless LAN” on page 49

“1070 Backup battery” on page 50

“1080 Keyboard” on page 51

“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