With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
I think the issue some folk may be experiencing with power lines not powering up is down to lack pf the power resistors on the lines. More modern power supplies need a load resistance on the 12v, 5v and 3.3v lines. If they aren't given that load, the power supply can't stabilise the outputs. Worth a try if you're struggling to get your supply up and running.
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.