Homebrew 3ds randomly blacked screened

[ComicMaster148]

I was playing dai gyatuen saiban 2 when suddenly the screen turned black and the blue power led started fadding in and out. Then when I tried to reboot using godmode9, it booted up for a second and did the same thing again. Any help on how to fix this?

 

[selcuk]

check your sd. it may be dead or you might be missing boot.firm or boot.3dsx or both

 

[The Catboy]

It's always best to do some basic troubleshooting
First, where do you store your boot.firm? SD or CTRNAND?
Is the boot.firm still present if located on your SD?
Have you tested to make sure your SD card isn't corrupted or fake?
Windows, macOS, Linux
Did you hear any kind of pop or sound before this happened?
Do you have a flashcart that is either pre-flashed with NTRBoot or have the ability to flash one?

 

[ComicMaster148]

The 3ds works again but all I did was yurn it on and off three times and it worked again. There possibilty I did something that I fixed the problem without knowing it.

 

[Deleted User]

I was playing dai gyatuen saiban 2 when suddenly the screen turned black and the blue power led started fadding in and out. Then when I tried to reboot using godmode9, it booted up for a second and did the same thing again. Any help on how to fix this?

did you try reinstalling Luma3DS to the CTRNAND via Godmod9? this usualy fixed the issue