Drivers for laptop Acer Acer Aspire there are 31 devices found for the selected laptop Realtek, Audio Device on High Definition Audio Bus, Download. I'm using an Acer Aspire with Windows XP installed. I've tried installing different versions of the Realtek HD Audio stuff, but to no avail. Windows XP & Vista Drivers for Acer Aspire Notebook. Download, Audio, Realtek, Acer Aspire Audio Driver, , MB.