Lenovo G40-45 Notebook Lenovo Bedienungsanleitung PDF herunterladen (Seite 54)

G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Hardware Maintenance Manual

1100 USB&audio board

For access, remove these FRUs in order:

• “1010 Battery pack” on page 33

• “1020 Base cover” on page 34

• “1030 Optical drive” on page 36

• “1040 Hard disk drive” on page 37

• “1050 PCI Express Mini Card for wireless LAN” on page 39

• “1070 Fan assembly” on page 42

• “1080 Keyboard” on page 44

• “1090 Keyboard bezel” on page 47

Figure 10. Removal steps of USB&audio board

Detach the USB&audio board connector in the directions shown by arrows

and

. Remove the screw

Step Screw (quantity) Color Torque

M2 × 3.5 mm, at-head, nylok-coated (1)

Audio BD to D

Black 1.5 ~ 2.0 kgf*cm

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Lenovo G40-45 Notebook Lenovo Bedienungsanleitung Seite 54