Hacking Graphic glitch on modded 3ds

[Buddino0405]

Hello, yesterday I was playing pokemon platinum on my 3ds and suddenly it turned off; when i turned it on again the screen was flickering and all the ds games started having graphical glitches (for example everything that usually was black, now became green), and all the icons in the 3ds home menu became faded.
The tech guy I usually went to told me that it shouldn't be a screen problem, since the 3ds games runs fine, and he suggested to try remove luma from the 3ds and see what happens, but I'm scared o bricking the console.

 

[RedColoredStars]

Hello, yesterday I was playing pokemon platinum on my 3ds and suddenly it turned off; when i turned it on again the screen was flickering and all the ds games started having graphical glitches (for example everything that usually was black, now became green), and all the icons in the 3ds home menu became faded.
The tech guy I usually went to told me that it shouldn't be a screen problem, since the 3ds games runs fine, and he suggested to try remove luma from the 3ds and see what happens, but I'm scared o bricking the console.

Find a new tech guy because he's clueless. Absolutely nothing to do with Luma. Your screen is dying or there's a bad or loose ribbon cable.

 

[Buddino0405]

Find a new tech guy because he's clueless. Absolutely nothing to do with Luma. Your screen is dying or there's a bad or loose ribbon cable.

He told me since the flickering of the screen is also in the top screen, it shouldn't be a ribbon cable. I'll try finding some new tech shop, thank you

 

[isoboy]

It's some failing component, that's for sure.