Homebrew Software Not Loading, Chameleon flaking out? Options

[MR-Anderson]

I've had a chameleon chip on my xbox for a few years now using the non-solder method. I've had no trouble until the other day. I took my box with me on a trip to use as a dvd player. Well, i came back and now it wont play any homebrew software and wont book up to evolution x.

I have the xecutor bios flashed onto my chamelon and when i boot the box it will still say xectuor at the bottom of the screen, but then goes straight to the M$ dash and wont load anything not signed my microsoft. I've taken the chip out and it rightfully boots with the Microsoft logo at the bottom. I put it back in and it says Xecutor but still the same problem. Any insight would be greatly appreciated.