1060 Pci Express Mini Card For Wireless Lan - Lenovo B490 Hardware Maintenance Manual

Remove the hard disk drive bracket as shown by the arrow

1060 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:
• "1010 Battery pack" on page 44
• "1020 Bottom slot cover" on page 44
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
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
2 .
2 .
Color Torque
Black 1.85 kgf-cm
.
Chapter 7 Removing and replacing a FRU
49