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Diagnostic Code 72 212

I am having a flickering/flashing issue.  I was able to get into settings and run a system test.  There was one failure and a diagnostic code of 72 212.  Very di…

Diagnostic Code 72 212

LLLLLL
Posted on 2019-06-26 12:42:05 1080p LED TVs Vote Up0Vote Down
I am having a flickering/flashing issue.  I was able to get into settings and run a system test.  There was one failure and a diagnostic code of 72 212.  Very difficult to read the screen when it is flashing between the picture and black!  I am unable to find a diagnostic code list to find out what this code means.  Does anyone know where to find the meaning of diagnostic codes?

2 Comments

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    RE: Diagnostic Code 72 212

    JamalofLGJamalofLG LG Moderator
    Posted on 2019-06-27 18:06:37 Vote Up0Vote Down
    LLL, what is the model number to the TV?

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    RE: Diagnostic Code 72 212

    LScott7LScott7 Member
    Posted on 2019-06-29 18:45:30 Vote Up0Vote Down
    I am also having a problem with my tv flickering. I used this tv for 1 year and 3 months and had no problems. Then 1 week ago, the flickering started. I tried to run a system test but I can't read anything due to the constant flickering, which is worse toward the bottom of the screen. The Model  is LG43UJ6300. Is there a fix for this problem?
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