Switch lite screen stopped working after thermal paste replacement.

Hey guy's I recently bought a switch lite for 65 euro it was a bit dirty so i decided to clean up the shell and replace the thermal paste while i was at it.
After being done with the replacement I noticed my screen wasn't turning on, I saw the backlight turn on but the screen itself didn't display.

I heard sound so and saw a backlight so it was turned on. I used artic mx-4 and I've already checked if everything is connected and it is, I reconnected the cables to be sure and cleaned the connections up using 99.9% isopropyl alcohol would you guys know what the issue is?