jon lopgel wrote:

Andy Burns wrote:

Dave Plowman wrote:

A standard desktop one will. You'll find details of what pins to
bridge to fire it up etc by Googling.

The lone green one to any black one.

Incorrect on the color.
https://en.wikipedia.org/wiki/Power_...iring_diagrams

Err, no ... that confirms that "power on" is green, short it to ground
(black) to turn on.

"power good" is grey, but not necessary to turn it on, merely an
indication that it has turned on.