Thank you all for the help and surport you all have given in this tread, its working again i left it off for a few days now its turning back on so all is well
im not sure if its bricked to be honest as Tegra can see switch is attached in Rcm mode...it just crashed on playing Retro Arch...so im not 100 percent sure that caused the problem it could be a corrupt software problem.
i know youve tried your best helping Budsixz, when i connect switch in tegra i just ear the window sounds and also tegra detects my switch. but just black screen always after sending payload or taking the usb c cable out..
wont even turn on in normal mode. but you can ear the noises windows makes.
auto
only other thing i can mension is i updated to 9.0.0 a few days back.. then using ChoiDujourNX, i downgraded to 8.1.0 but it was working fine for 3 days before this happend yeserday