20 Most Recent Samsung HT-DM550 System Questions & Answers

Most likely, your unit has a condition known as DC Offset, meaning you have a bad amplifier. For more information, please visit my website at audioserviceclinic.com. Thank you.

Samsung HT-DM550... | Answered on Dec 05, 2013

Be careful to do this with AC cable disconnected from AC outlet! If you have some experience with electronics, disconnect the wired plugs from power supply and discharge electrolitic capacitors to ground with a 330 ohm 1 watt resistor. Then reconnect the wired plugs. Be careful to do this with AC cable disconnected from AC outlet! Then connect to AC outlet and turn on the DVD player. You will see that DVD player restores to normal operation again.

Samsung HT-DM550... | Answered on Nov 04, 2010

Start with checking your speaker wires, alot of times if you have positive & negitive crossing it will cause this issue

Samsung HT-DM550... | Answered on Dec 28, 2009

First check the speaker maybe one are on bad conditions and ready to burn,if they are fine the other cause be the audio amplifier IC

Samsung HT-DM550... | Answered on Jul 25, 2009

check the dust content on in the m,achine then check your settings to make sure its adjust accordingly

Samsung HT-DM550... | Answered on Mar 30, 2009

This is a problem with the lens..
Get a lens cleaner CD with liquid and clean your DVD drive(just put two drops of liquid on CD and press play)
If this doesn't work you will need to replace the lens...The repair cost is not very high for replacing lens..

Samsung HT-DM550... | Answered on Oct 18, 2007

Maybe you shoulkdjust look at it to see if it's clogged up with dust. The manual says to leave 4" of clearance around the fan opening.

The manual...


Live chat with samsung might get you a part number:

email support:

Call : 1-800-726-7864

Samsung Audio... | Answered Yesterday

Go to http://www.samsung.com/us/support/#
enter your exact model number and it should give you a link to register your product with Samsung.
Without the model number, I cannot give you a more precise answer.

Samsung Audio... | Answered on Sep 19, 2019

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