I have a dell xps 15, I'm having an issue where the display wont turn on when pressing the power button, but it will work when I connect it to a TV, it even takes input from the touchscreen, but nothing is displayed. I did the screen test by holding down the D button and turning it on, and it displayed all the colors. But just doesn't display anything on a normal boot, not even the initial dell logo.
If it's of any help, I checked for some beep codes and it would play 3-2-1 right after the little melody
If anyone could help me, or even tell me what's wrong, I'd really appreciate it