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Repair information for the Sony Bravia 4K 55" Ultra High Definition Smart LED TV. Released in 2019. Model number: XBR-55X950G.

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My HDMI ports are not working

My HDMI ports are not working.It just stop working all on a sudden.But everything else is working properly in my TV(like: youtube,Netflix,Browser etc).In HDMI mode it just kept on showing

(No signal.Check the external input or select another input using the input button)

I tried following thing:

  • Unplug for 2 mins re-plug
  • Reset
  • Factory reset
  • Tried with new cable but it didn't work either

the issue persist, I am out of idea.so now what can i do.

Answer this question I have this problem too

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@mdmubarrat93251 if you double checked your settings and already tried a new HDMI cable and you still have no HDMI signal, then it is possible that the HDMI IC on your mainboard is not working. We would need to see your mainboard and try to figure out if it is a damaged IC or a damaged circuit. Unplug your TV and remove the back cover. Do not touch anything but just take a couple of really well focused picture and post those with your Question. That way we can see what you see.

If you want to, you can try a replacement main board which should fix this issue

Adding images to an existing question

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Md.Mubarrat Hossain Mridu will be eternally grateful.
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