[ubuntu-uk] Starting a PSU

[Alec Wright]

I've got an old PSU from a computer that died, and im trying to start
it, does anyone know how? Do I just poke a wire between the purple
wire (which it calls "PG SIGNAL") and the black wire on the
motherboard cable? I've already tried putting a 100R resistor across
it, to no avail. I'll try putting a wire across it though if people
think that'll work. I'm trying to use it as a non-computer power
supply.
Cheers