LG G2 Screen Not Coming On, But Touch Screen is Still Working.

[KHunt2000]

Hi, i decided I wanted to get to know my phone and wanted to take out my battery and put it back in just in case I had to replace the battery later on, so i followed a YouTube video and took it out and then put it all back in place almost perfectly, but unfortunately my LG G2's screen does not come on but the touch screen works, sound works, vibration motors, but just not the screen. What the crap should I do? :'(

 

[sandlily15]

Did you ever find a solution to this problem? Same thing happened to me yesterday, but for no reason