Replaced screen, won't boot up
I replaced the screen and everything went normal, I've done this many times and had no issues, but this phone when I plugged it in it will either vibrate constantly or it will do little short vibrations, either way the screen is blank. Sometimes it will flicker with a single white line. I thought it was the screen at first, returned that screen and attempted with a different one and got the same results. What could the problem be?