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Moskog
01-10-2012, 07:40 PM
Does anyone here know how to turn on an AOpen FSB235-60GT power supply?
The power supply is removed from one of my old computers and can be turned on only when attached to the main board and then pushed a button at the computers front panel.
One of the output cables is white and called P.G.signal, I suspect that cable has a key function here.

My plan is to use the 5 and 12V to run a Dell LCD-screen with broken power supply board.

Leon
01-10-2012, 08:25 PM
You need a load on the 5V output, IIRC.

Duane Degn
01-10-2012, 08:28 PM
I'm not sure about your particular model but a lot of computer power supplies need the "power on" pin shorted to ground to work.

I've also read it's a good idea to provide a load to the power supply using an old hard drive.

This article helped me understand thing when I reused an old power supply.

http://en.wikipedia.org/wiki/ATX

Franklin
01-11-2012, 05:06 AM
http://www.techpowerup.com/articles/other/22

Duane Degn
01-11-2012, 01:30 PM
SparkFun sells these (http://www.sparkfun.com/products/9774)that make it easy to use an old PC power supply.

Free day starts in two and a half hours, maybe you could get one for free.

Moskog
01-12-2012, 06:42 AM
Thanks a lot for good help here, the LCD screen is up and running now!

Leon
01-12-2012, 12:08 PM
How did you get the PS to work?

Moskog
01-12-2012, 02:44 PM
Hey, Leon!

Pretty easy, simply by connecting pin 16 to ground, but how could I know that!

http://en.wikipedia.org/wiki/ATX