Lenovo G575 Laptop Hardware Maintenance Manual - Page 49
PCI Express Mini Card for wireless LAN
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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 Disconnect the two wireless LAN cables (black, white) in the direction shown by arrows 1, and then remove the screw 2. Step 2 Screw (quantity) M2.0 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm In step 1, 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
45
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
by arrows
1
, and then remove the screw
2
.
Step
Screw (quantity)
Color
Torque
2
M2.0 × 3 mm, flat-head, nylon-coated (1)
Black
2.0kgfcm
In step
1
, 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.