[rms2001]

What kind of modchip did you install?

I installed a Matrix in a buddy's Ver1.0 XBox. Got the thing lined up and the green light was flashing. Put the XBox all back together, and went to boot EvoX. Abd the damn thing wouldt boot. Took it all apart and looked at the chip, and made sure I didnt bump it while I was putting it back together. Every thing looked fine, so I went to book EvoX again, and still nothing. Thinking of a way I could check to see if the modchip was working, I thought I could boot Halo, eject the game and see if it reset, knowing I put the eject fix on it. Sure thing it did. Took it all apart again, and the green light would flash like it was installed right. Undid the chip from the board, looked to make sure none of the pongo pins were messed up, and reinstalled it again.

This time I had it lined up right. So if you got a Matrix check that.
Or if you got some thing you soldered, check all your soldering points.