Quote Originally Posted by kbyrd
I'm 99% convinced my noise is coming from the 12V feed to the 5V regulator. Right now, that 12V line is a molex from the PSU. I'm planning on drawing it from the car and controlling it with a relay.
Its odd, with a cd player or laptop it sounds perfect... I think 75% of the problem is with the onboard sound... I dont know anymore in my house with it hooked up to my high end system it sounded good no hard drive activity...

So maybe it is the 5v regulator...


Did you ground your 5V regulator?
No. i guess i could get ground from the chassis of the car instead of both + and - from M1-ATX.

Do you have MSN or AIM?