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Acer Aspire 5750, 5750G - Internal Speaker Failure

Acer Aspire 5750, 5750G
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4-10 Troubleshooting
Internal Speaker Failure 0
If internal Speakers fail, perform the following:
Figure 4-6. Internal Speaker Failure
Sound Problems 0
Perform the following:
1. Boot the computer.
2. Navigate to Start
Control Panel
System and Maintenance
System
Device
Manager. Check the Device Manager to determine that:
The device is properly installed
There are no red Xs or yellow exclamation marks
There are no device conflicts
No hardware is listed under Other Devices
3. If updated recently, roll back the audio driver to the previous version.
4. Remove and reinstall the audio driver.
SG_JE50_HR.book Page 10 Thursday, December 23, 2010 3:47 PM

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