I have a v1.0 and just put a mod chip into it and now every time I plug the power cord in it powers up on its own, frags, and frags... now if I unplug the power cord, take out the chip from the pin header, it powers up as i should
. Now I have used TWO chips, one new and one I know works, and both have the same result. Now I find that when I disconnect the BT point or the wire that goes to right side of R3G3 resistor, then it will not power up on its own
. I also did a continuity check and there does not seem to be a bridge anywhere. Does anyone have a suggesstion, or an alternate point that I could solder to, and maybe that will fix it. I have put the same chip into another xbox of the same version and had no problems so I am lost.