You ground the PS_ON line (usually a green wire)

Note that some PSU's give inaccurate voltages under very light loads.
Therefore, check with a meter if the load is a lot less than a basic PC.

"Crest Teethgel" wrote:

> Hi everyone.
>
> It's about a power supply. I know it has nothing in commun with the actual forum.
> I simply don't know a better forum. None has the trade of this one.
> So thanks in advance for your tolerance.
>
> I want to use a power supply and a peripheral both independant of my actual pc.
> Since the power supply isn't connected to a motherboard, no electricity is generated.
>
> Someone knows how to simulate the presence of a motherboard with the sole connectors
> of the power supply ?
>
>
> Cordialy,
>
> Crest
>