LG 47LG50 47 in. LCD HDTV Logo
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David Lukasik Posted on Mar 27, 2016
Answered by a Fixya Expert

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Remote not working nor do side buttons respond.

TV seems stuck on HDMI2 mode. It cannot be switched, the remote will not respond, nor can I get the Xfinity remote to accept any of the LG codes. I cannot adjust volume manually of via the remote. Changed remote batteries. Can watch TV via the Xfinity box, but none of the TV functions work.

  • David Lukasik
    David Lukasik Mar 29, 2016

    Thanks for the great/quick response!!

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1 Answer

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  • LG Master 76,851 Answers
  • Posted on Mar 28, 2016
The Knight
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Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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