Lenovo 24684XU Laptop User Manual


 
9. Pivot the card until you can snap it into place by pressing the upper side of the connectors, and secure
the card with the screw.
10. Connect the cables to the new wireless LAN/WiMAX card. Be sure to attach the gray cable to the
connector marked TR1 or Main on the card, and the black cable to the connector marked TR2 or Aux.
11. Reinstall the keyboard. See “Replacing the keyboard” on page 74.
12. Reinstall the battery and turn the computer over again. Then reconnect the ac power adapter and
the cables.
Replacing or installing the PCI Express Mini Card for wireless WAN
connection
DANGER
Electric current from power, telephone, and communication cables is hazardous. To avoid shock
hazard, disconnect the cables before opening the cover of this slot.
Attention: Before you start installing a PCI Express Mini Card, touch a metal table or a grounded metal
object. This action reduces any static electricity from your body. The static electricity could damage the card.
Replacing or installing the PCI Express Mini Card for wireless WAN connection
To replace or install the PCI Express Mini Card, do the following:
88 User Guide