I am currently working on a project that has a WS2812B LED Strip and I forgot to put a 330-ohm resistor that connects to the data line. All of the LED's on the strip then turned white and after placing in the 330-ohm resistor, all of the LED's still remained white.
I tried changing the color of the LED strip only to get random colors but all the LED's were mostly white and changing to random colors. I already tried changing the board, swapping the resistors, and even taking out a piece of the LED's and soldering a new connection for Data input. I already know my code works as all it does is turn the strip on and off and it has worked in the past.
So is it possible that I fried all the data inputs of the LED strips? If not, what could be the issue?