Lenovo B430 Laptop Hardware Maintenance Manual - Lenovo B430 - Page 71
Backup battery, and the black cable into the jack
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Removal steps of PCI Express Mini Card for wireless LAN In step 1 , unplug the connectors by using the antenna RF connector removal tool or pick the connectors with your fingers and gently unplug them in the direction of the arrows. 1 2 1 Note: Your model might look slightly different from the illustration above. Step 2 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgf-cm) 3 When installing: Plug the gray cable into the jack marked MAIN or M, and the black cable into the jack marked AUX or A on the card. 1080 Backup battery For access, remove these FRUs in order: Chapter 9. Removing or replacing a FRU 65
Removal steps of PCI Express Mini Card for wireless LAN
In step
1
, unplug the connectors by using the antenna RF connector removal tool or pick the connectors
with your fingers and gently unplug them in the direction of the arrows.
2
1
1
Note:
Your model might look slightly different from the illustration above.
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, wafer-head, nylon-coated (1)
Black
0.181 Nm
(1.85 kgf-cm)
3
When installing:
Plug the gray cable into the jack marked
MAIN
or
M
, and the black cable into the jack
marked
AUX
or
A
on the card.
1080 Backup battery
For access, remove these FRUs in order:
Chapter 9
.
Removing or replacing a FRU
65