Sound Troubleshooting - Toshiba QOSMIO F30 Series Maintenance Manual

2.15 Sound Troubleshooting

2.15 Sound Troubleshooting
To check if the sound function is malfunctioning or not, follow the troubleshooting procedures
below as instructed.
Procedure 1: Diagnostic Test Program Execution Check
Procedure 2: Connector Check
Procedure 3: Replacement Check
Procedure 1 Diagnostic Test Program Execution Check
CAUTION: Sound test is not supported in this computer. So go to Procedure 2.
Execute the Sound test in Sound/LAN/Modem test program. Refer to Chapter 3, Tests and
Diagnostics for more information on how to perform the test program.
If any error is detected in the test, go to Procedure 2.
Procedure 2 Connector Check
The connection of sound system is shown in the following figure.
As the connection may be defective, disassemble the computer and check each connection.
If the problem still occurs, go to Procedure 3.
QOSMIO F30 Maintenance Manual (960-555)
2 Troubleshooting Procedures
[CONFIDENTIAL] 2-59