Question about LG LHT854 Theater System

2 Answers

Home theater won't respond to power button.

I am trying to get the LG home theater to work. When I first got it, the system wouldn't turn on. The blue light would come on to show it is on standby and when I pressed the power button nothing would happen. I looked for any problems with the ribbon cable and cirucit board, but there were no visible problems. When I put it back together, the system would go directly into demo mode, and holding the power button would not disable it.

Posted by on

2 Answers

I bought it for $20 to fix it and use it, so I didn't buy it from a store.

Posted on Oct 23, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had the same problem, just returned it to the store and they gave me a new one

jeff

Posted on Oct 23, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Mic won't work at auxiliary mode


On the remote control, there is a blue "Magic Mic" button. Press on that your mic will turn on in any mode.
Just joking but I've been mad about how bad this LG home theater system is. It can only play extremely limited video files and turn off the mic in AUX mode. So the answer is you really can't do that. Buy a mixer instead.

Jan 19, 2013 | LG Home Theater Systems

Tip

LG LH-D6235 Region Free Fix


LG LH-D6235 DVD Home Theater Region Free Fix


6201112.jpg

Would you like to make your LG LH-D6235 DVD Home Theater Region Free?

Follow these steps:

  1. Press the Pause button on your remote control
  2. Using your remote control enter the code 3, 1, 4, 1, 5 and 9 (If your unit does not enter the following mode which enables you to enter a region code, repeat steps 1 and 2. You may need to enter these codes in a shorter time span for them to work.)
  3. Press the 0 button on your remote control for Region free, 1 for Region 1 or 2 for Region 2.
  4. Press the Pause button on your remote control
  5. Power off your player and wait a few seconds
  6. Power on your player

I hope that helps.
____________________________________________________________________
Download LG LH-D6235 Home Cinema System Manual

on Jul 14, 2010 | LG LH-D6230 System

1 Answer

I have a RCA DVD Home theater system and I plug it in and the blue standby light comes on, but when I push it or other buttons on the unit, it just powers off and then won't turn turn back on at all....


I am having the same problem...i plug it in the standby light xomes on but i press the power button and nothing happens...mine is a rca rtd315wr model

Sep 03, 2011 | RCA RT2360 System

1 Answer

My subwoofer and wireless speakers won't sync lhb975 blinks blue then turns red


http://www.avsforum.com/t/1386546/lg-lhb975-wireless-speaker-sync-repair Te solution is here

Jul 18, 2011 | LG LHB975 Theater System

1 Answer

I have a HTS3410D Home Theater system. I cannot


a blinking or pulsing power light usualy means a problem with the power supply. Check for burned resistors or swallen capacitors on the power board it will be the one with the one with the main power running to it.

Nov 17, 2009 | Philips HTS3410D/37 700W DVD Home Theater...

1 Answer

My LG blue ray player is locked in region one. I used an unlock code but thought I had to insert the disc and change the region every time I wanted to watch a dvd from a different region. It has been...


have you tried resetting the unit

hold the power button for at least 5 seconds, this will force the unit to turn off.
turn it back on
unplug the power cord
wait at least 5 seconds
plu it back in

Aug 07, 2009 | LG LHT854 Theater System

1 Answer

I keep getting the 'rear check' message on the tower panel display and all cables are connected what could this be this is on my new HT-TXQ120 DVD HOME THEATER SYSTEM


With the home theater system off, press and hold the REMAIN button on the home theater's remote control for 5 seconds.
Note: You can release the REMAIN button when the POWER LED blinks blue.

With the wireless module turned on, use a ball point pen to press the RESET button on the back of the wireless module. The POWER LED in the front of the home theater blinks two times.

Turn on the home theater. The LINK LED on the front of the SWA-3000 changes from red to blue, indicating the wireless module has connected to the home theater.

If your home theater continues to display rear check after you have tried the steps above, call Samsung Customer Care at 1-800-SAMSUNG (1-800-726-7864). Have your model number and serial number on hand to set up service.

Jun 29, 2009 | Samsung HT-TXQ120 Home Theater System...

1 Answer

Swa3000


  1. With the home theater system off, press and hold the REMAIN button on the home theater's remote control for 5 seconds.
    Note: You can release the REMAIN button when the POWER LED blinks blue/Red depending on model.
  2. With the SWA-3000 turned on, use a ball point pen to press the RESET button on the back of the SWA-3000. The POWER LED in the front of the home theater blinks two times.

Feb 14, 2007 | Samsung HT-Q70 Home Theater System System

Not finding what you are looking for?
LG LHT854 Theater System Logo

Related Topics:

245 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Home Theater Systems Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

5625 Answers

yadayada
yadayada

Level 3 Expert

60867 Answers

Are you a LG Home Theater System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...