Lcd Tv Half Black Screen Diagnosis and Quick Easy Fix Tip

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• published: 12 Sep 2015
• views: 59895

Lcd Tv Half Black Screen Diagnosis and Quick Easy Fix Tip Subscribe to: HealMyPc https://www.youtube.com/channel/UCCN6jhE-nqsfmp1GYazd2wA Model shown in video is the LG42LH3000 Intro This is Ash from HealMyPc bringing you another repair tip. Warning! This is a mainly a Diagnosis video and temporary quick fix tip only. I apologise for not including the actual repair video. I wasn’t planning to upload this to Youtube when I filmed this. Hopefully someone may still find this useful as I give some tips at the end of the video. If you want to see how I managed to temporarily fix the half black screen problem, from this…to this…then stay tuned. Main Body I used a few of the same food stick that you saw in the video, cut them into a few pieces to fit under the ribbon cable which was causing the contact image. I also secure them in place with some Blu Tack so that if there was any pressure applied onto the ribbon cable it would no longer distort the image. I did not replace the frame or bezels as I wanted to see how much of a temporary fix it was. After around a week or so it did not show any sign of half black screen. I put back the bezels and frame and screwed everything back together. After that it occasionally caused some half black screen. I simply pressed around the frame where I know the problem was, it would haphazardly return to a clear full picture. However over the next 3 weeks the problem would come back more frequently and each time would require more pressure applied. It became very annoying and finally I gave up and bought a new TV. I did some research and found out that this problem is very common indeed and many others have ended up replacing their TV. A long term repair is not advisable in most cases due to the high cost of replacing any of the troublesome parts. Conclusion Rant coming up! Manufactures of electrical components, especially at the budget end, are using more and more very cheap components to make their products. Some say they are deliberately including a fixed term component which will die within a specific time frame, usually within the usual warranty period. Since I repair quite a few electronics it has become clear over the years that this could ring true. I have seen many products fail the day after the warranty is over. While I am not directly accusing LG or any other company for that matter, I am advising each and every one of you to “expect” cheap end products to fail within a short lifetime, depending on your luck. For some electronics it might be worth considering getting extended warranty, you need to weigh the cost of repairing vs the cost of buying a new one. Hope I was able to help you at least diagnose your problem by also offering some helpful future buying tips. Thank you for watching. Leave me a like, dislike, comment and share this vid. Remember to subscribe for more repair tips. Peace out!