Hello i have a really irritating problem on my hands here, my Nexus 7 touch screen was broken a while back (puppy got a hold of it no joke) and afterwards was left alone for a while. Later on i decided it was time to repair it, after watching some really helpful videos and tutorials, i ordered a new lCD and digitizer that was already put together and followed a tutorial (https://goo.gl/DQIayc) to put it all together, i followed all the instructions and warnings stated in the video and after putting it all together, was happy to realize i had succeeded (or so i thought). For a few days it worked completely fine, but after a while it started to have kind of a "short" for lack of better words, where the touch wouldn't respond or work at all, then one day it just stopped all together, i have found no videos to help me with this. I have checked the majority of ribbons and wires to make sure i connected them correctly, and they seem fine. Please help! any help is appreciated