Question about LG DN798

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Dvd player stuck in 'demo repeat mode'

I can't get the demo repeat mode from stopping on my dvd player (LG). I've unplugged the unit, replaced the batteries in the remote, tried stopping directly from the dvd player instead of the remote.. nothing seems to work and I can't watch movies right now, the demo repeat thing just loops. Anyone know of a solution?

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Re: dvd player stuck in 'demo repeat mode'

Pressing stop 4 5seconds works bt then there is no sound. Wat do i do to get sound?

Posted on Sep 28, 2012

Re: dvd player stuck in 'demo repeat mode' - LG DN798 DVD & Blu-Ray Players

Hold the Stop button for 5 long seconds

Posted on May 06, 2008

Re: dvd player stuck in 'demo repeat mode'

Try this: open the disc tray,press clear and then with the remote enter 00001 with the numeric buttons. turn off the player and then turn it back on.

Posted on Oct 18, 2007

Re: dvd player stuck in 'demo repeat mode'

Press and hold the power button for about 5 seconds to reset the player

Posted on Aug 15, 2007

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Lg lrm-519 went into demo mode. Can't get it back

follow directions from the owners manual. while unit is powered up, unplug power cord from back of unit - wait 5-seconds. Depress the DVD open/close button while re-plugging the power supply cord to the unit. LG splash appears onscreen and unit goes into re-set. you do not loose any of you programing or settings.

Jul 18, 2009 | LG Electronics LRM-519 Digital Media...

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DVD/VCR Combo - Zenith XBV342 Stuck In Progressive Scan

mi zenith xbv342 solo queda la pantalla azul y dice progressive scan mode como salgo de hay

Jun 14, 2009 | Zenith XBV442 DVD Player/VCR

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Philips HDRW 720/17 stuck in '':demo'' mode???

Okay. I found that there IS a manual release for the disc tray UNDERNEATH the unit. It is a sort of toggle lever that you have to slide to the other side and that releases the disc. The Manual does not even mention this manual release lever!

Also, it may be hidden or covered by a paper like cover.


Mar 15, 2009 | Philips HDRW720 DVD Recorder

1 Answer

Curtis DVD player - Stuck in Load Mode so won't open - dvd inside - correctly seated - but may not be compatible. I just burned it & was testing it.) Have tried the paper clip in the tray release...

Do the following

Unplug power cord.
Wait two minutes and plug it back.
Keep repeatedly pressing the eject button while you start the unit, before it starts reading cd inside. Do this a couple of times.
If you cannot eject the disk in this way you will need to take unit apart.
Unit won't start until the disk is inside, as it tries to read the disk , disk is faulty and unit get stuck.

Aug 26, 2008 | DVD & Blu-Ray Players

1 Answer


hold the stop button on the unit for 5 seconds

May 08, 2008 | DVD & Blu-Ray Players

1 Answer

HDRW720 will only do demo mode

The error code has a Nucleus Group and Number followed by an Error Code.
The Nucleus 2100 references
Check the communication between the digital board and the hard disk drive by querying the device type of the device type of the hard disk.
The Hard drive 282206200034 is no $399.80 available from which you can just drop in since it is formatted. If you can find a hard disk which is rare due to the small size no one buys, it can be formatted to just drop it in. You will need the hard drive ( 120GB ATA), the PC communication cable 312278590017 $22.75 and the Service DVD 312278590710 $36.96 which will allow you to format the hard disk for the unit. I would do this for you but you might have other problems with the system which can only be found with more diagnostics after the drive is installed. Or it could be a drop in and go.
For the unit which is stuck in trade (demo) mode,
Unplug the unit.
Simultaneously hold the Stop + Open close while plugging in the unit.

Apr 15, 2008 | Philips HDRW720 DVD Recorder

3 Answers

Stuck dvd in dvd player

This is what LG customer service will instruct you to do. I have a LG LDA-511:

1. Unplug your unit.
2. After unplugging, wait a few seconds then press and hold the power button (yes, while the unit is unplugged). This resets the unit.
3. Plug in your unit.
4. Press the eject button.

If the disc does not come out, then you need service from an authorized service representative.

Feb 21, 2008 | LG LDA511 DVD Player

3 Answers

2 units have died. Possible power supply problem

I had a LRM-519 that would not get past a very dimly lit "hello" on the LED screen. I called tech support and was advised to make sure no disk was in the unit and turn off the power from the unit (not the remote) and unplug it from the wall outlet. While unplugged, hold down the power button for 30 seconds then plug it back in. This didn't work the first time, but after a few tries it worked for me. My unit hadn't worked for nearly 3 months prior to this. Good luck.

According to LG support, it would have cost $69 for labor plus parts to repair the unit. The main board/power board is $40.

Jan 04, 2008 | LG Electronics LRM-519 Digital Media...

1 Answer

Stuck on DEMO Mode

Just try to initialize THE plager again. Without cd in the player switch on the power while pressing the Play, Open and Next Track button. On the display it says " initialized" Ready. Frits van Heekesen Nijmegen The Netherlands

Dec 27, 2007 | Denon DVD-2200 DVD Player

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LG DK 8621P DVD Player only play the audio (no video out)

how can off the progressive scan in my LG DVD player model 8680?

Nov 22, 2007 | LG DK 9411P DVD Player

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