So ive been searching for a week now, my dsi is not stuck in a death black screen, but its similar to this, as it does charge correctly, but the screens wont turn on, ive tried to hard format it, useless, remove the battery, useless, as its not the black screen of death, no need to bother with the fuses, someone said in another forum that they had a similar problem and fixed it by reseting the wifi board, can someone explain to me what is the wifi board and how do i reset it, in case needed, this is the reason the console bricked: Installing "The Legend of Zelda: Four Swords Aniversary Edition 25th", the sd card went out (due to a problem with the sd slot´s springs) and the installer said: an error has ocurred while installing, or could not install correctly, i dont recall, then it froze, i turned it off and here we are