Samsung forum


LN46A550 - Need help diagnosing problem

by Eusix / November 25, 2011 6:07 AM PST

Okay, here's what I'm dealing with:

I have a Samsung LN46A550 lcd tv. The firmware has been updated. My setup includes an Onkyo 7.1 surround sound system (HT-S6100), a blu-ray player (numerous brand-new blu-ray players, actually), and a wii.

There are no problems when playing on the wii or just watching TV. The problem seems to be confined to the blu-ray connection. The screen and sound cut-out/flicker, eventually leading to the screen cutting out to "No signal" (occasionally with a flash of "mode not supported), then the screen will return to the movie, and the audio/video flickering will continue. Lather, rinse, repeat.

We have tried numerous hdmi cables, thinking it might be a bad cable. The problem persists. Samsung support is absolutely NO HELP. They wouldn't even talk to us about the problem because our tv was more than a year old. Instead, they gave us a number to a "local" repair shop (based on our zip code) and we called this repair place and they apparently don't service our area. USELESS.

So if anyone can help me pinpoint this problem further, I would very much appreciate it. We spent alot of money on this TV and aren't in a position to just go out and buy another.

Thanks so much.

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All Answers

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I can't tell from this post.
by R. Proffitt Forum moderator / November 25, 2011 7:04 AM PST

Is this happening with the bluray player connected directly to the HDTV?

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Okay, more info...
by Eusix / November 26, 2011 12:38 AM PST

Sorry, I thought I had written that the blu-ray players are not the problem. Guess I had so much to write out that I overlooked that. Last night we decided to hook up the blu-ray player to the TV using the red, yellow, & white A/V cables, bypassing the HDMI. NO PROBLEMS AT ALL. So I think we've narrowed it down to the HDMI inputs on the TV.

Any idea how to get these fixed or how we can proceed (without dragging the TV to a repair shop)?

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Why I asked.
by R. Proffitt Forum moderator / November 26, 2011 1:34 AM PST
In reply to: Okay, more info...

With the Onkyo in the post one usually connects the player to the onkyo to the HDTV. I read the post twice and couldn't tell.

There is also an issue here when the TV is from France and the player is from USA. One discussion went on for a very long time till they revealed the countries they picked up the gear in.

Finally we have the FIRMWARE version to check. Is the HDTV firmware version current? (same for the player.)

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by Eusix / November 26, 2011 7:34 AM PST
In reply to: Why I asked.

Well, all of our components were purchased in the USA (as for where they were manufactured, I have no idea). All of the firmware on all of the components has been updated. Considering we aren't having any problems with the wii, the TV (as a stand-alone), or the blu-ray when using the RCA cables, everything points to the HDMI inputs (or the card).

Any thoughts?

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So this is the only HDMI source?
by R. Proffitt Forum moderator / November 26, 2011 9:04 AM PST
In reply to: Response

If so, then you make the call for service.

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