Bigmen....are you serious with your postings? Do you honestly want help or are you looking for attention?
Charge you phone and update to the latest firmware, that could be why your phone is turning off, because of bug in 3.1 firmware (upgrade to 3.1.2)
I mean come on, you have a problem with phone turning off and you take the whole thing apart and void your warranty and not expect people on here to look at you like you're a little off your rocker.
I would think if you had the know how to take apart and test all the components, you would have common sense enough not to take it apart in the first place. cmon "dude"