Dolby 8.1 noise problem Windows

why I can't find a driver for dolby advanced audio v2 for windows
8.1, I tried to install windows 7 but it does not work please help

Acer Aspire v5 - 571 g

You must install the supplied Acer audio drivers for Windows 8.1

Acer Aspire V5 - 571 G Dolby Digital Windows 8.1

You can't try to get the last yourself that the Dolby Digital will not work, as it is coded specifically for Acer drivers

Tags: Acer Laptops

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