I had a strange situation once where I had to actually unplug the power
supply--turning it off did not work, if it even had an off switch.
"jim evans" <jimsTAKEOUTnews2@houston.rr.com> wrote in message
> More info
> I the power on pins it at the PSU>MB connector.
> When the PS_ON is shorted to ground the power supply fans start and I
> hear something click-on the in the system, but the moment I remove the
> short everything stops.
> -- jim