Damn, well thats a bit of bad luck.
After spending extensive testing, soldering and cleaning i have determined that all 3 of those DS Lites have fried motherboards.

I spent a good deal of time switching some fuses too with no luck.
The one remaining DS may be salvageable. Hopefully i can get it up and running.
Once i opened them up some were pretty rough. Soda spilled, mother board cracked,
I got them for free so its not that big of a deal. At least i have lots of parts stocked up.
Surprisingly all of the systems' screens are uncracked and in pretty good condition.
EDIT: Got one working! Had to piece it together from 3 of the systems

I would switch around pieces with the other shells to get a combo that matches better but i'm taking this one as a victory for right now. I'll more than likely order a new shell anyway.

Yay for this not being a waste of my day!
