Toshiba A40 manual Troubleshooting Procedures Modem Troubleshooting

2 Troubleshooting Procedures 2.10 Modem Troubleshooting

2.10 Modem Troubleshooting

This section describes how to determine if the computer's modem is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.

Procedure 1: Diagnostic Test Program Execution Check

Procedure 2: Connector Check and Replacement Check

Procedure 1 Diagnostic Test Program Execution Check

The Sound/LAN/Modem test program is stored in the Diagnostics Disk.

For the test, prepare a test Sound/LAN/Modem.

Then insert the Diagnostics Disk in the computer’s floppy disk drive, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for more information about the diagnostics test procedures.

If any errors occur while executing the Sound/LAN/Modem test, go to Procedure 2.

2-50 Satellite A40 Maintenance Manual (960-458)