Toshiba Portege 2000 Maintenance Manual page 86

2 Troubleshooting Procedures
Procedure 4
Check if the wireless LAN board, the SC board and the Main board are connected properly.
Any of these components may be damaged. Disassemble the computer following the steps
described in Chapter 4 and replace the board with a new one.
Check 1 The wireless LAN board may be defective or damaged. Disassemble the computer
following the steps described in Chapter 4 and replace the board with a new one. If
there is still an error go to Check 2.
Check 2 The SC board may be defective or damaged. Disassemble the computer following
the steps described in Chapter 4 and replace the board with a new one. If there is
still an error go to Check 3.
Check 3 The Main board may be defective or damaged. Disassemble the computer
following the steps described in Chapter 4 and replace the board with a new one.
2-50
Replacement Check
2.14 Wireless LAN Troubleshooting
Portege 2000 Maintenance Manual (960-333)