Sounds like the LCD digitizer which either broke inside OR became disconnected. If the impact was not enough to sustain a screen crack, and you have warranty with either LG or through your carrier, you can get LG to fix it free if there is no physical damage, cracked screen, or water damage, with your carrier, it would be the easy, just tell them the screen isn't broken, the phone is intact but the screen is blank. That is a hardware failure... they are supposed to be able to withstand some drops so it really depends on how much physical damage there is.
A digitizer LCD is not expensive and there are ways to change them fairly simple since the screen isn't cracked, you go through most LG phones via the back, remove the camera, remove a black cover that holds the sim and or memory card, BE CAREFUL and please look at youtube to see a complete disassembly of your particular LG phone.
Jul 16, 2014 |
LG Cell Phones