Lenovo B590 Hardware Maintenance Manual - Page 56
and the white cable AUX into the jack, on the card.
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Removal steps of PCI Express Mini Card for wireless LAN In steps 1 , disconnect the cables from the card using the removal tool antenna RF connector (P/N: 08K7159) or pick up the cables with your fingers and then gently disconnecting the cable from the card in the direction of the arrows. Then remove the screw 2 . 1 1 2 Step 2 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Remove the card in the direction shown by the arrow 3 . 3 Color Black Torque 1.85 kgf-cm When installing: Plug the black cable (MAIN) into the jack labeled M, and the white cable (AUX) into the jack labeled A on the card. 50 Hardware Maintenance Manual
Removal steps of PCI Express Mini Card for wireless LAN
In steps
1
, disconnect the cables from the card using the removal tool antenna RF connector (P/N: 08K7159)
or pick up the cables with your fingers and then gently disconnecting the cable from the card in the direction
of the arrows. Then remove the screw
2
.
2
1
1
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, flat-head, nylon-coated (1)
Black
1.85 kgf-cm
Remove the card in the direction shown by the arrow
3
.
3
When installing:
Plug the black cable (MAIN) into the jack labeled
M
, and the white cable (AUX) into the jack
labeled
A
on the card.
50
Hardware Maintenance Manual