1070 Pci Express Mini Card For Wireless Lan/Wan - Lenovo IdeaPad Z370 Hardware Maintenance Manual

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual

1070 PCI Express Mini Card for wireless LAN/WAN

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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
Disconnect the two wireless LAN cables (black, white)
b
screw .
Z370/Z470
Z570
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 Z370: M2 × 3 mm, flat-head, nylok-
coated (1)
Z470: M2 × 3 mm, flat-head, nylok-
coated (1)
Z570: M2 × 4 mm, flat-head, nylok-
coated (1)
2
1
2
1
a
.
Color
Black
Black
Silver
a
, and then remove the
a .
Torque
2.0 kgfcm
2.0 kgfcm
1.6 kgfcm