AUXTIN is likely to be a false reading, most mobos have dummy readings here and there depending on the software being used. It's not your CPU temp though, that will be shown as CPU/CORE0,1,2,3,4 etc. If something was at 128'C then you're know about it without software having to tell you
What wireless card?
Ohhh ok, i sorted the wireless card problem but thanks for asking
