Lenovo G475 Notebook - Manual (Page 63)

59
Lenovo G470/G475/G570/G575
1150 Speakers, bluetooth daughter card and base cover
For access, remove these FRUs in order:
• “1010 Battery pack” on page 34
• “1020 Dummy card” on page 35
• “1030 Optical drive” on page 36
• “1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini
PCI ExpressCard slot compartment cover ” on page 37
• “1050 Hard disk drive ” on page 38
• “1060 DIMM” on page 40
• “1070 Fan assembly and Heat Sink assembly” on page 41
• “1090 PCI Express Mini Card for wireless LAN” on page 45
• “1100 Keyboard” on page 47
• “1110 Keyboard bezel” on page 49
• “1130 System board” on page 53
Figure 15. Speakers, bluetooth daughter card and base cover
Remove four screws
1 , release the speaker cables from the cable guides in
the direction shown by arrows 2 , and then remove the speakers.
31
31
31
31
2
Step Screw (quantity) Color Torque
1
M2.5 × 5.7 mm, flat-head, nylon-coated (4) Black 2.0kgfcm