Toshiba A100 VA3 - Satellite - Pentium Dual Core 1.6 GHz Maintenance Manual page 89

2 Troubleshooting Procedures
Procedure 2 Antenna Connection Check
The wireless LAN function wiring diagram is shown below:
Any of the connections may be disconnected. Disassemble the computer following the steps
described in Chapter 4, perform the following checks:
Check 1 The wireless LAN board and the system board may be disconnected. Make sure
the wireless LAN board is firmly connected to the PJ2101 of the system board.
If the connector is disconnected, connect firmly and return to Procedure 1. If there
is still an error, go to Check 2.
Check 2 Make sure the wireless LAN antennas (black and white) are firmly connected to
the Wireless board. If the antennas are disconnected, connect firmly then return to
Procedure 1. If there is still an error, perform Procedure 3.
2-48
2.15 Wireless LAN Troubleshooting
PJ2102
PORTEGE A100 Maintenance Manual (960-460)