Welcome to Infinitemac forum dude, we're glad its all (heh more or less) workig fine for you ;-)

Try to find in Mac, or in Windows, vendor and device id of your sound chip. Probably its an ALC one just find out which one. Go to Control Panel->Device Manager Realtek and then under properties.advanced or something look for dev/ven ID (its a long string). Also search for your ethernet information, i assume its a laptop so you can look for its detailed specifications; once you have it the rest goes pretty smoothly :-)

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