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Discussion topic: Noise and interference on tv

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This message was authored by: Joe+999

Noise and interference on tv

When I switch the tv on, for about an hour, I get a screech for a bout 1 second, sometimes the picture goes black or the lower quarter is fuzzy, again only for about 1 second. I swapped the hdmi cable to a different port, I have swapped the hdmi cable but still it persisted. I unplugged sky from the tv , watching via an aerial and there is no fault, I believe the fault is with the sky q box. What can be done ?

J Lumsden
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This message was authored by: Chodley

Re: Noise and interference on tv

Posted by a Superuser, not a Sky employee. Find out more

Was the new hdmi cable certified for 4k? It could be a faulty box but also looks like classic cable fault symptoms.

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