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2.14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures
Procedure 2 Antennas' Connection Check
The wireless LAN function-wiring diagram is shown below:
A
ntenna Cable
Wireless LAN Antenna (Right)
Wireless LAN Antenna (Left)
Mini PCI
System Board
PJ2200
Any of the connections may be disconnected. Disassemble the computer following the steps
described in Chapter 4, Replacement Procedures, and perform the following checks:
Check 1 Make sure the wireless communication switch is “On”.
If the switch is “Off”, turn it “On”. If there is still an error, perform Check 2.
Check 2 Make sure the Mini PCI card is firmly connected to the PJ2200 on the system
board.
If the connector is disconnected, connect it firmly and perform Procedure 1. If the
Wireless LAN is still not functioning properly, perform Check 3.
Check 3 Make sure the wireless LAN antenna cables (black and white) are firmly connected
to the Mini PCI card.
If the wireless LAN antenna cables are disconnected, connect them firmly and
perform Procedure 1. If the wireless LAN is still not functioning properly, go to
Procedure 3.
Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 2-57