LG TV all HDMI inputs snowy and distorted

Maxstradamus

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Hi everyone,

I hope you can help me solve the following issue: all HDMI inputs have become unusable on my tv, Everytime I try to use them I get a distorted picture and audio. I'm attaching a short clip for you to see. Thanks in advance.

Edit: it's not letting me attach a clip so hopefully this link works:
https://photos.app.******/k4Mxz4KLyTUtPQbZA
 
Last edited:
Don't see the attachment but have you tried a different hdmi cable and alternative hdmi sources?
 
Yes I tried different cables and different devices ie firestick, Nintendo console, Chromecast with same result, on all HDMI inputs. Menu comes in clear though and the analog TV input work food too.
 
Hi everyone,

I hope you can help me solve the following issue: all HDMI inputs have become unusable on my tv, Everytime I try to use them I get a distorted picture and audio. I'm attaching a short clip for you to see. Thanks in advance.

Edit: it's not letting me attach a clip so hopefully this link works:

Link obviously doesn't work as it's being obfuscated by the forum because it's https:
 
Sounds like a main board issue unfortunately....... :(
 
What model of tv is it and how okd - main system boards tend to be pretty expensive even before adding in labour costs if you weren't fitting it yourself..... :(
 

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