Screen goes blank

I have a Dish TV S7090 PVR. There's an intermittent issue where the screen goes blank for a second or two. It happens when watching live TV & durng playback, so I acknowledge that it may be the TV rather than the box - but it's a bit hard top test that without either a different TV or a different box.

Any ideas?

Thanks.

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Dish TVPermalink Reply by Dish TV Support on July 12, 2017 at 13:05

Hi David

Can you tell me how you have connected the box to the TV? through the HDMI port or AV Cables (Red Yellow White)

Thanks,
Josh

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Permalink Reply by David Barnes on July 12, 2017 at 18:49

HDMI

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Dish TVPermalink Reply by Dish TV Support on July 13, 2017 at 10:04

Are you able to connect another HDMI device and see if you can see that on the TV? if you cant see anything then it is likely that the TV'S HDMI port has a fault.

David Barnes said: