Where can I find the Windows 7 SoundMax audio drivers for a Sony Vaio PCV-RS420? And, no, they aren't available Sony's website

What are the IDs for this sound card? You can get them from the Device Manager. First shot from a search engine produces a guide.

But - it might turn that there is simply NO Windows 7 driver for your sound card. Cheap (less than $10) USB audio adapter can provide you with sound and mic.
 

gfliger51

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