bringusstudios Posted October 17, 2022 Report Share Posted October 17, 2022 I'm working on a mini Xbox and I'm going to be using a picoPSU for power. I've already read up on the 5v amperage issues and I bought one that should work fine. I've wired up all the ground, 12v, 5v, and 3.3v wires, and connected the Xbox's 3VSB, PowOK, and PowOn all to 3.3v. However, when I enable the ATX power supply and press the power button on the Xbox, I get green power LEDs for a couple seconds, then they blink green and red, and the console never powers on. Need a little guidance on what I should be changing in my setup. Quote Link to comment Share on other sites More sharing options...
dtomcat Posted October 17, 2022 Report Share Posted October 17, 2022 Is the board modded? Chip in place? Quote Link to comment Share on other sites More sharing options...
bringusstudios Posted October 17, 2022 Author Report Share Posted October 17, 2022 Just a softmod and SATA drive that is confirmed to work fine beforehand. no chips installed. Quote Link to comment Share on other sites More sharing options...
dtomcat Posted October 17, 2022 Report Share Posted October 17, 2022 I’m no help then… sorry. I’ve only seen fragging related to LPC. I’ve no experience with softmodded systems Quote Link to comment Share on other sites More sharing options...
bringusstudios Posted October 17, 2022 Author Report Share Posted October 17, 2022 It's all good I appreciate the help anyways. Turns out it boots with a real 850w PC PSU but not the pico. Maybe my picoPSU isn't as strong as I thought. Omw to replace some capacitors then I guess. Quote Link to comment Share on other sites More sharing options...
Bowlsnapper Posted October 17, 2022 Report Share Posted October 17, 2022 43 minutes ago, bringusstudios said: It's all good I appreciate the help anyways. Turns out it boots with a real 850w PC PSU but not the pico. Maybe my picoPSU isn't as strong as I thought. Omw to replace some capacitors then I guess. Maybe you can just fabricate yourself an in-line brick with the 850W. Screw it. Quote Link to comment Share on other sites More sharing options...
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