So my Game boy had the problem where some of the lines in the screen wouldn’t show up, so I tried fixing it. After a while though the screen stopped turning on and I can’t find out the problem. When the switch isn’t all the way on it shows some lines lit up so I know the screen works somewhat. Also, the noise plays when I turn it on so I know that it is working. I tested the contrast wheel and it appears to be working. Please help me with my problem.