1100 Usb Board - Lenovo B40-30 Hardware Maintenance Manual
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Also See for B40-30:
- Hardware maintenance manual (85 pages) ,
- User manual (59 pages) ,
- Hardware maintenance manual (63 pages)
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1100 USB board
For access, remove these FRUs:
• "1010 Battery pack" on page 33
• "1020 Optical drive" on page 34
• "1030 Bottom slot cover" on page 36
• "1070 Keyboard" on page 41
• "1080 Keyboard bezel" on page 43
Figure 10. Removal steps of USB board
Disconnect the connector in the direction shown by arrow
b
. Then remove the USB board in the direction shown by arrow
Step Screw (quantity)
b
M2.5 x 4 mm, flat-head, nylok-coated (1)
When installing: Make sure that the USB connector is attached firmly.
Lenovo B40-30/B40-45/B40-70/B40-80
2
3
a
. Remove the screw
c
.
1
Color
Torque
Black
2.0~2.5kgf.cm
47
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- 1050 DIMM
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