Question about Acer Aspire 4520-5582 Notebook

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No sound devices on laptop

We have just bought an acer 5720 and somehow have managed to lose or delete the sound devices.according to book we should have realtek digital output and speakers.dont have a clue how this happened

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This is most likely a simple driver glitch. You can fix it by uninstalling the audio drivers from the device manager, then reboot. The machine will find the sound card and reinstall the drivers automatically. This should fix it, if not let me know.

Posted on Aug 28, 2008


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