gg

STAC9227/9228/9229/927x=======================  ref           Reference board  ref-no-jd     Reference board without HP/Mic jack detection  3stack        D965 3stack  5stack        D965 5stack   SPDIF  5stack-no-fp  D965 5stack without front panel  dell-3stack   Dell Dimension E520  dell-bios     Fixes with Dell BIOS setup  auto          BIOS setup (default)