have sceptre u515-urmd 4k 50 ” tv, it experienced black screen with sound modified tcon board and it wasn’t that, did flash light-weight take a look at practically nothing, altered principal board continue to have black screen and now no seem. why would I shed sound now?

Some more recent types will have an HDMI exam manner. You are able to Examine the cables for faults applying this location.

Keep reading to understand how resetting or restarting the TV can assist with difficulties similar to a black screen.

What comes about Once your Television set screen seems for being black/blank but when switched on you'll be able to see obscure motion beyond the blankness?

Monster cable or even a similar on Amazon will work miracles. I bought 3 HDMI cables plus they function good.

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I transformed the VIDEO Enter from HDMI 4 to HDMI two. up to now so good. it appears to be Functioning. i had to reset the screen sizing. that gave me some indicator that I experienced transformed anything about VIDEO input channel. excellent luck

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You’ll also know if the thing is useless pixels within the screen which are of another colour than Those people close to it.

Your Television set may have all factory default settings and when this cures the no-picture trouble, you can however have some perform restoring your aged options. Perform the reset in accordance with the Guidance that came together with your Tv set.

When all of your electrical power cords are checked, moving any connected HDMI cables to another HDMI slot could be tried to troubleshoot the input and assure it is Functioning adequately. 

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When the Television set contains a connected part, examining to validate that the correct useful content cables are linked in the right sequence is essential.