yeah, i followed from page 1, my lil bro dsi (not XL, idk if yours is XL or not) ... has the same problem, the screen is just black, no led, but when the charger is connected, it just turn orange, but it still wont work, waiting for hours it still orange like the battery is never charged, and till now, we have not yet uncover the DSi, since idk what should i do with them
sorry, my english is terrible, i hope you understand what i mean