Lenovo Y470/Y570
63
1140 Base cover, speakers and bluetooth card
For access, remove these FRUs in order:
• “1010 Battery pack” on page 34
• “1020 Dummy card” on page 35
• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 36
• “1040 Hard disk drive” on page 37
• “1050 Optical drive” on page 39
• “1060 DIMM” on page 40
• “1070 PCI Express Mini Card for wireless LAN/WAN and TV Card” on
page 41
• “1080 Keyboard” on page 44
• “1090 Keyboard bezel” on page 49
• “1110 LCD unit” on page 57
• “1100 System board” on page 53
Figure 14. Removal steps of base cover, speakers and bluetooth card
Loosen four screws , and then remove the speakers .
Y470:
a
b
a
a
b
a
a
b
