1090 Pci Express Mini Card For Wireless Lan - Lenovo G470 Hardware Maintenance Manual

www.battery-adapter.com
Lenovo G470/G475/G570/G575

1090 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini
PCI ExpressCard slot compartment cover " on page 37
Figure 9. Removal steps of PCI Express Mini Card for wireless LAN
1
2 2 2 2
Disconnect the two wireless LAN cables (black, white) in the direction shown
1 2
by arrows , and then remove the screw .
Step Screw (quantity) Color Torque
2
M2.0 × 3 mm, flat-head, nylon-coated (1) Black 2.0kgfcm
1
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.
45
www.battery-adapter.com