Mute Wire : Always on Ground ?

[Tman]

I checked today the green and the blue wire coming from the cpu.

According to what Mirage told me , the blue is ground triggered during an alert ,

and the green becomes positive 5 volts.

But i found that both , green\blue , are grounded all the time : when the system is close as well powered .

Is there something or a setting that is incorrect ?

Thanks.