My daughter's old gaming laptop has a thin line down the left side and I was wondering how to fix it. I found it in the shed covered in dust. It has a broken left hinge which may have contributed to the line being there, maybe it pulled the display connector out a bit? Anyway, I'm going to try and fix the hinge and the line in the display so I thought I had better ask for some advice first before I start to order the parts I'm going to need?