Toshiba A20-S259 Maintenance Manual - Page 105
Sound Troubleshooting
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2.12 Sound Troubleshooting 2 Troubleshooting Procedures 2.13 Sound Troubleshooting This section describes how to determine if the computer's sound functions are 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 Procedure 3: Replacement Check Procedure 1 Diagnostic Test Program Execution Check The sound test program is stored on the computer's diagnostic disk. Insert the Diagnostics disk in the external floppy disk drive. Then turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for details. If an error is detected, go to Procedure 2. Satellite A20 Maintenance Manual (960-444) 2-55