Modem Troubleshooting - Toshiba libretto U100 Maintenance Manual

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 LAN/Modem/Bluetooth/IEEE 1394 test program is stored in the Diagnostics Disk.
For the test, prepare a test Sound/LAN/Modem.
Then insert the Diagnostics Disk in the USB 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 LAN/Modem/Bluetooth/IEEE 1394 test, go to
Procedure 2.
libretto U100 Maintenance Manual (960-520)
2 Troubleshooting Procedures
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