My chip is the the NME 1.1. It's been working fine for about a year. Occasionally I'd turn it on and the game wouldn't boot, giving me the white 'put this in a 360 drive' deal. Now, it won't book backups at all. Retail games are fine, but I get nothing but that same white screen on every single backup. The system hasn't been jostled and I was enjoying backups as early as a few days ago. The crap thing is that the fellow who installed this chip (a real pro) moved away. I don't have the ability to do any soldering so I fear if a wire's loose I'm screwed because the 360 is a huge pain to get open and I can't just do it myself. Any ideas? Theories? Better yet, anyone in Moncton, NB that can look at this? Thanks for any help.