[HELP]N3DS won't turn on

I just spent many hours downgrading and installing aureinand on my n3ds so i can play gba roms. I followed the one guide on github to boot and everything was going fine. Then I recently booted up, the blue light flashes once on my ds for a brief second and then turns off. no screen or anything turns on. If anyone could help, that'd be awesome!! I made a backup of my sysnand and emunand and otp.bin

Edit: when i mash the home button, the blue light stays on but still no screen