Quote (MajinVegeta @ Feb 15 2018 03:09pm)
how would i do that when i dont throw the thing around
anyway to check if its just a loose connection or something
Find a youtube about disassembling your specific make and model.
Once apart, you can examine the LCD cable for wear and tear, or loose connections.
Make sure you take your time and keep track of where all the screws and various parts go.
There are usually tons of videos about disassembly, but not many on re-assembly.