Hello I tried to install arm9loaderhax to an O3DS of my friend's. When Safea9lhInstaller finished, the 3DS shut down and, when booting, came to just a black screen. It does not respond to the test payload of arm9loaderhax, and it doesn't load Luma3DS at all. I've done 6 other 3DS's with no issue. Any help? Extra: I've noticed that the 3DS's blue light stays on even if the SD card is not inserted. I think this behavior is different from normal.