My LAS450H sound bar is stuck in demo mode.. can anyone help me?

Dylan_82

Commendable
Nov 30, 2016
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0
1,510
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Somehow my LG LAS450H sound bar ended up in a mode where it just says demo on the display.. can anyone help me get it out of this mode?
 

bez_iom

Prominent
Dec 3, 2017
1
0
520
1
Power off at the mains. Then hold power button on the top of the sound bar and the power on at the mains the release power button and it should be out of demo mode.
 

Izmo__

Prominent
Jul 2, 2017
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510
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I don't know if this works with all models, but it worked with mine. I unplugged the unit, plugged it back up, turned it on, and right after it rebooted, I unplugged the optical input, waited a couple of seconds, and plugged the optical input back in. Display then showed 'OPT'. That was the only thing I found that would get it out of the dreaded 'DEMO' mode. Hope this helps with your model too.
 

bez_iom

Prominent
Dec 3, 2017
1
0
520
1
Power off at the mains. Then hold power button on the top of the sound bar and the power on at the mains the release power button and it should be out of demo mode.
 
Jan 19, 2019
1
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10
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After talking with Lg, nobody can help me with that problem.

Si i try something and its work.

Unplug the soundbar
Wait 10 sec
Plug the soundbar again
Before the display screen open press power and fonction botton at the same time (don’t hold it)
It will go out of demo mode
 
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