1070 Pci Express Mini Card For Wireless Lan/Wan And Tv Card - Lenovo IdeaPad Y470 Hardware Maintenance Manual

1070 PCI Express Mini Card for wireless LAN/WAN and TV
Card
For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36
Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN and TV Card
Disconnect the two wireless LAN cables (black, white)
b
screw .
Y470:
Y570:
a
In step , unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159), or pick up the connectors with your fingers and gently unplug
them in the direction shown by arrows.
Notes: wireless LAN card has 2 cables in step
Wireless LAN card in some models may have 3 cables in step
Step Screw (quantity)
b M2 × 3 mm, flat-head, nylok-coated (1) Black
Lenovo Y470/Y570
a
b
a
b
a
a .
Color
, and then remove the
a .
Torque
1.0 ~ 1.5 kgfcm
41