Question about LG 42LG50 42 in. LCD HDTV
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Posted on Jan 02, 2017
Our LG 50" plasma tv screen went black after a popping noise but still had sound, after great diliberations decided to take the back off and have a peek!
We unplugged the tv and tested the fuses (there were three we could see) one had blown, the one on the left as you look at the back of the tv it also has one above it. We wrote the code/seriel number down and took the fuse to the electrical wholesalers Maplin and bought a pack of 10 fuses for £1.29 replaced the fuse in the tv and everything now fine!!!!!!
Hope this might be of use to anyone whose lost the picture after a loud popping/snacking noise but still has sound.
Posted on Jan 17, 2008
please follow the steps below with you sky remote:
RED + SELECT (hold these down until it flashes twice)
Try the volume button if this works then press SELECT. If it does not work then press TV again then try the volume ( repeat this step until the volume works. Dont forget to press the SELECT button to save the code to the remote.
This should sort you out. Please leave a thumbs up when you get it working.
Cheers Little Dish Fitter
Posted on Sep 28, 2009
this is a comon occurance in theis model it is caused be loose laminants in the switching tranformer sometimes it can be fixed by covering it with clear GE silcone
Posted on Dec 01, 2009
Ur power supply board.Transformers have have high voltage gap.This problems must take the tv aparts put some glue arond the transformers,sometime solved this problems,or must replaced all the trnsformers make the humming noise.Brand new tv take it back,where u bought it get a replacement or call the Manufacture help to fix the problems or replaced the part that cause the problem.
Posted on Feb 08, 2010
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