Sound Troubleshooting; Procedure 1 Connector Check - Toshiba Satellite U400 Maintenance Manual

2.14 Sound Troubleshooting

To check if the sound function is malfunctioning or not, follow the troubleshooting procedures
below as instructed.
Procedure 1: Connector Check
Procedure 2:
Procedure 1
As the connection may be defective, disassemble the PC and check each connection.
If the problem still occurs, go to Procedure 2.
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Replacement Check
Connector Check
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Chapter2Troubleshooting Procedures