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Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1190 Antenna assembly and LCD 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
• “1140 LCD unit” on page 56
• “1160 LCD front bezel” on page 64
• “1170 LCD panel and hinges” on page 65
Figure 19. Removal steps of antenna assembly and LCD cover
Peel off the adhesive tapes securing the antenna boards, release the
cables from the cable guide, and then remove the antenna assembly in the
direction shown by arrows
1
.
When installing: Route the antenna cables along the cable guides and secure
the antenna boards with adhesive tapes. As you route the cables, make sure
that they are not subjected to any tension. Tension could cause the cables to
be damaged by the cable guides, or a wire to be broken.
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