20 Most Recent LG HT503TH Theater System - Page 4 Questions & Answers

did you try unplugging it, waiting 30 seconds, and plugging it back in?

it could be a faulty component around the output amplifier or any short circuit on speaker wiring.try to disconnect speakers if still displays the same warning,take it to a qualified technician.

You mean 'lightning strike'. Thunder is the noise. You will need professional diagnosis to what parts were destroyed by the voltage surge. If you are lucky, it will only be the power supply, if you aren't, it will be every component damaged.

" 42" OLED " is merely a description of size and screen display type, it's not a model number. If it is this set, it has Bluetooth Support, a different model may not. https://www.lg.com/us/tvs/lg-oled42c2pua All the manuals are online, you just Google make model manual ..

NO AVR here right (I can't see what is THERE total) why not test the (local LG speakers work ??????_??? fails? 3D blu Ray player and 5 wireless speakers model HB966TRW,on something else. the amazon reviews on it are 50%bad why own it? I ask. and sub is junk grade. 76 page manual. how are you connecting this to your TV , HDMI or> if yes did you turn on ARC? as page 21 states and SIMPLINK too. or RCA video cables, and sound RCA the TV so there are 2 ways to connent and HDMI tops list of good.way so you can test this on 2 TV , HDMI to see which one fails. or both fail. or page 38 do the factory reset... and start again as new day 1 , setups. at the bottom click english and free manual is here 76pages. https://www.lg.com/ae/support/manuals?csSalesCode=HB966TRW.BARELLK

common is a faulty speaker or speaker lead. unplug the speakers and switch on...that will prove it is the speaker or sp cable..if not then common is the capacitors in the switch mode power supply.

be sure bluetooth is on. also turn both headphones off. once headphones are off, start scanning for bluetooth devices. once scanning, hold the power button down on both earbuds for ten seconds or until theyre both flashing red and blue. your device should then notify you about pairing.

Question edited for full 'make model (what it is)' Question moved from Computers and Internet to LG Audio. All in the links

Help library: "S-PROTEC" error message in window display - LG

https://www.lg.com > Home > Support Home Aug 22, 2020 - Amplifier protection arises the moment the device detects potential harm to this very important circuitry component from a voltage fluctuation. https://www.google.com/search?q=lg+arx9000+s-protection ..

Page 12 of the Owner Manual refers how to pair manually. https://www.lg.com/us/support/product/lg-SH3K.DUSALLK ..

It could be that the ports on your TV for HDMI are broken and will have to be replaced.

Hi All, I have LG LHS616W 5.1 home theater which i brought 7 years ago. Home theatre remote is not working and it was missed somewhere in my home while being constructed and remote in not with us currently and forgot image of the remote how it has. Now we are trying to buy the same remote by online and from outside the shops however i have failed to getting this remote because of it seems to be old one which not running currently in market. Please some one help the alternative remote which will work instead of the old one.

Change batteries

Possible blown audio stage will cause that.

Nope, but maybe your tv has audio out? Either analog, optical or headphones out. If your surround sound system has hdmi In you may try to put fire stick in sound system and connect that system to tv.

The move may have resulted in surround mode being deselected. The speaker sound check will not detect this.

https://www.youtube.com/watch?v=EVFGBdazmxc

To changethe Region code on your DVD player, open Control Panel - System - Hardware -Device manager, and click on DVD/CD ROM drives, then right click on the DVDdrive and click Properties then click on DVD Region.
You can enter a new region and it also shows you how many changes have been made.
NOTE you can make only 4 changes and the player will lock permanently on the4th change.
If you want to play DVD from any region you maybe able to upgrade the firmwareto make it region free BUT if you make a mistake or installed the wrongfirmware the player will be a piece of junk.
The best solution to make the player region free is to install a piece ofsoftware that allows you to play DVDs from any region. There are severalavailable on the Internet but my favourite is DVD-Region Free From:-
www.dvdidle.com/dvd-region-free.htm

hahhaa, I recommend you to throw it out. and check out problem here on triveditech https://www.triveditech.com/

There are several reasons that this could happen and given the cost of a new one VS the experience you need and the tools and test gear, it would be best to get another one. Could be a sticky power of function key, bad laser, bad motor, bad power unit, bad detector

Charles pick up a compatible universal remote, links below, LG Universal Remote Control eBay price comparison Lg Universal Remote 3 214 results Remote Controls 3 Digit Universal Remote Codes For DVD Codes For Universal Remotes