درایور استاندارد realtek رو برای ویندوزهای مختلف میتونی از سایت زیر بگیری .
Supports all Realtek HD Audio Codecs:
ALC880, ALC882, ALC883, ALC885, ALC886, ALC887, ALC888, ALC889, ALC892, ALC899, ALC861VD, ALC900, ALC660, ALC662, ALC663, ALC665, ALC668, ALC670, ALC671, ALC672, ALC676, ALC680, ALC221, ALC231, ALC233, ALC260, ALC262, ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC275, ALC276, ALC280, ALC282, ALC283, ALC284, ALC286, ALC290, ALC292, ALC383
http://www.techpowerup.com/downloads/2363/realtek-hd-audio-2-73-vista-7-8-64-bit/
