원문 게시자: Alex Soria ,
Hey there! I recommend talking to our awesome customer service team over [http://help.ifixit.com/contact|on this page] if you think the product is defective. If you're worried about troubleshooting, could you let us know more about the intermittency of your issues? Is it a certain spot, or just at certain times? I recommend making sure that your connectors are properly seated as well and that your display bracket hasn't moved anything out of place. All the best!