Hardware Nintendo Switch 2 Black Screen

[oBalbino]

Hello, i have a switch 2 on my bench with black screen problem, its not a fully black screen, the LED turns on for a while, but the switch works fine sometimes for hours of gameplay, and fully works on dock, here is some photos and a video, i already tested the EMI filters next to the screen FPC.

Medias Here:

 

[oBalbino]

UPDATE: i discover a wrong pulse curve in the fpc EMI Filters with a equipament called VERSIS, but this line go direct to the APU so i made a reflow, the switch stop turns on, BUT the EMI Filters pulse curve its good now, i buy a stencil to make a reball and return for mores updates.