LG g3 - new screen just turns on the backlight on when i hit the power button.. Please HELPPP

[AC Question]

LG g3 - just repleaced a cracked screen with a new one and the new screen just turns on the backlight on when i hit the power button.. Please HELPPP

back story- dropped it on rocks accidentally and had minor damaged but screen would still work

 

[B. Diddy]

Welcome to Android Central! Did you take the phone to a qualified technician for repair, or did you replace the screen yourself?