My screen cracked on my iphone 5 so i replaced it. I replaced the screen and after i switched the screen i put everything back and turned it on to test it before pushing the screen all the way in (i know dumb thing to do). It turned on and everything was working fine the screen was bright and working how it should be so i decided to push the screen all the way in. The second i did that my phone went super dim i could only see something in the dark with full brightness on and it was even hard to see anything in the dark. So i bought another screen and tried it and it was the same thing with that screen. I think i broke something on my logic board. Is there anything i can do except to buy a new logic board. I was thinking of buying a new one would everything work fine after i bought a new one? Or maybe i can fix it somehow?