I've had my X3 in my 1.6 xbox for at least two weeks now, but out of nowhere today, the mod stopped working. Neither the red or blue light on the external panel lights up. I opened up the case and turned it on, and notice that only the 5v blue led on the chip is lit, not the 3.3v -- I just read in a similiar thread to check pin 15 on the pin header. How could it be that out of nowhere the mod stops working? Any ideas about what I should do?