Toshiba QOSMIO E10 Maintenance Manual page 104

2.13 Sound Troubleshooting
Procedure 3 Replacement Check
Check 1 The speaker may be faulty. Replace it with a new one following the steps in
Chapter 4. If the sound is still not functioning properly, perform Check 3.
Check 2 The SJ board may be faulty. Replace it with a new one following the instructions
in Chapter 4. If the sound is still not functioning properly, perform Check 3.
Check 3 The SD board may be faulty. Replace it with a new one following the instructions
in Chapter 4. If the sound is still not functioning properly, perform Check 4.
Check 4 The system board may be faulty. Replace it with a new one following the
instructions in Chapter 4.
QOSMIO E10 Maintenance Manual (960-492)
2 Troubleshooting Procedures
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