XBMC4Xbox

Hi I have adapter wire with pcb mod for atx power supply and i have 3d print ready for back plate. Im missing the power supply part. I was told i need converter i was told "There's a schematic online for how to connect a 1.0/1.1 or 1.2-1.4 to an ATX PSU. You'll need one transistor and a few resistors iirc." and i have no clue on how to build this so i am asking for help and im will to pay 300 to 500 usd to build this. My Xbox is 1.2 xbox. Any one want to help me?

Yes there is minor differences
I'm going off memory here but:
The xbox stand by voltage is 3.3v where the pc is 5v and you need to reduce the voltage for the xbox.
Also the ps good signal is 3.3v on the xbox and 5v on the pc side.

There is a pcb you can buy and solder the components your self:
https://dirtypcbs.com/store/designer/de ... boxatx-zip