Question about LG 37LG30 37 in. LCD HDTV

1 Answer

My 37jg3000 tv is not turning on properly the power light gets to the point to turn on then then goes back as tou you have pressed the power button to start again it does it 5 to 6 times before comig on altogether.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

You may have dying power supply, look for bad caps with bulging/leaking tops first.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Posted on Aug 07, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

Tip

How to program an rca universal remote without codes


If you have a universal remote but dont have the codes or the codes dont work then what you can try is to scan all the frequencys using the remote to manually scan to work for your telly or other equipment your trying to control.

Follow these simple instructions

1. Turn on the device you want the control to control ie the tv or dvd or stereo etc

2. You need to now press and hold the button for the device you want to control and also the power button untill the light on the remote stays on( for this case we are going to program it to control a tv) so press and hold the tv button and power button hold them down untill the light stays on

3. press the play button once every 5 seconds( a bank of 10 codes is being sent every time you press the play button)

4. when it turns the tv off wait press the rewind/reverse button and check it turns the telly back on if it does then you need to hold the stop button untill the light goes off.

Once you have done this check the remote is working properly ie changing channels ets if it dont work properly then follow the instructions again and try again you may need to do this a few times till it gets the right signal

on Jan 18, 2010 | Televison & Video

1 Answer

How to get some code for aorion tv


switch the toggle to tv, press mute and select at the same time until the light over tv blinks. then press 991 lights will blink again, then press 1. now press the power button and point at the tv and press the channel up arrow. you are now doing a code search and as soon as the remote finds the right code, your tv will turn off. once tv turns off, press select. if tv powers back on by pressing the power buttin, then you have found the code.

Sep 10, 2010 | RCA DIRECTV Satellite Remote Control

1 Answer

I need help to reprogram this remote. The


Hello, I am sorry i did not get back to you sooner!

I found the manual on the internet, you can just copy and paste into your browser to download a copy for yourself if you like.

http://www.remotecentral.com/cgi-bin/files/rcfiles.cgi?area=other&db=devices&br=rca&dv=universalremote&md=rcr4258rcr4358&kw=RCR-4258&st=&ar=&dt=&so=&pg=1&file=others/rca/rcr4358-manual.zip

Here is the simple way of doing it:

0) Turn on TV.
1) Press and hold the TV button, light lights up, continue to hold.
2) Press and hold the power button, light turns off, keep holding both buttons down until light comes back on, release both buttons, light stays on.
3) Point remote towards TV the entire time you are programming.
4) Press and release play button, wait 5 seconds, if TV did not turn off press and release play button again wait 5 seconds. Repeat until TV turns off. (When your TV turns off, it was in the last 10 codes sent).
5) Press and release Reverse button, wait 2 seconds, repeat until TV turns back on.
6) Once the TV turns back on press and release Stop button.
7) Your Remote is now programed! Test it by pressing the power button, volume, mute etc..

Cheers!

Apr 27, 2010 | RCA RCR-4258 Remote Control

1 Answer

I have dish network and a new rca tv with dvd the


You can power scan for the code.
Turn ON the electronic device you want to program the remote to control.
Press the Mode button( sat,tv,dvd,aux) on the remote until the appropriate mode light is flashing.

Press the Power button. The mode light will stop flashing and stay lit.
Press the Up or Down arrow button to set the remote to the next code. The Down arrow button scans backward and the Up arrow button scans forward.
When the correct code is reached, the device (whether a TV, VCR, or other) will turn off.

Press the pound key button to store the code in the remote control memory. If the code is valid for your remote, the mode light will blink 3 times.
Turn the device back ON by pressing the Power button.
Press sat mode key once you power back on the tv to be able to operate the receiver box.
Try some other functions to make sure you have the correct code. Occasionally the Power button may work when others do not.
If the other buttons work you are finished.

.
If the other buttons do not work, repeat the previous steps. The scan will resume from the last code stored.
The mode light will flash rapidly when the scan has returned to the starting point and all codes have been tested for that mode. The remote control may not control some device models.

Mar 11, 2010 | DISH Network 322 DTV Receiver

1 Answer

I have the radion shack hdtv remote. Cat no


Download the manual and codes from here

http://www.remotecentral.com/cgi-bin/files/dl.cgi?file=others/radio_shack/15135-manual.zip&area=other

Here is how to set the code...

1. Turn TV on
2. Press TV button on remote
3. Hold P button on remote until LED blinks twice
4. Enter the first 5 digit code for Magnavox TV's
5. Press Power button - TV should turn off. If TV doesn't turn off repeat steps 2-5 with the next 5 digit code, until either TV goes off or run out of codes.
6. If out of codes use searching for code method below...

TV codes for Magnavox

10047, 11454, 10054, 10154, 10000, 10250, 10051, 10180, 10060, 10030, 10171, 10092, 10706, 11913, 11904, 11755, 10019, 11365, 11254, 10802, 10386, 10282, 10020, 10187, 10186, 10024, 10179, 10096

Searching for code

1. Turn on TV.
2. Press TV button on remote
3. Press and hold P button until LED blinks twice
4. Enter code 991 on remote - LED blinks twice
5. Press 1 - Device key blinks twice
6. Press Power button once
7. Press and release CH+ key until TV turns off.

At this point in the manual, the manual is only correct depending on what type of TV you have.

In the manual if you press the Power on button the TV should turn itself back on, the fail to state that not all TV's turn on by the power button, the majority now are triggered to turn on, on channel change, however you can't use channel change here to check it as you'll go to the next code... here is my solution...

8. Turn TV back on either using original TV remote, or buttons on front (most TV's if you change channels they come back out of standby mode, very few now turn on by pressing the power button).

9. Press Power button on remote - TV should turn itself off again.
10. Press P button on remote to lock in that code.

If the device does not turn off press CH- to go back through the codes, press and release P button when TV turns off.

Finding code

If you used the search function you might want to know what code it's using. To do this follow these instructions...

1. Press TV button
2. Press and hold P until LED blinks twice
3. Enter 990 and LED blinks twice
4. Press 1 and count number of times LED blinks this is the first digit of your code (e.g. 1 blink = 1, 2 blinks = 2, etc).
5. Repeat step 4 pressing buttons 2 - 5 for the other digits (e.g. for the second digit press 2 count number of blinks.. etc)

At this point the manual doesn't tell you how to get out of this mode, I presume pressing any other button on the remote other than 1-5 will take you out of this mode, either that or leaving the remote alone for 5 minutes.

Nov 08, 2009 | Radio Shack (15-2147) Remote Control

1 Answer

I have a 32 Akai HD TV I found the following problem when I returned from vacation The red light is showing. I press the power button, the green light comes on for a short while and then goes back to red....


Symptoms of a Defective or dying Power supplies on LCD TVs. 1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc. 2. TV not turning ON properly. 3. TV turns OFF by itself. 4. Needs to be unplug to many times to make it work. 5. Humming or high pitch noise heard through speakers or at the back of the TV. I repair these power supplies. Write to jah2mil@hotmail.com if you require further assistance.

Jun 12, 2009 | Akai LCT3201TD 32 in. LCD Television

1 Answer

I bought my Polaroid 373-B without a remote. I then bought a RCA universial remote that has worked until it dropped the codes. Now, I can't find the list of codes to re-program the remote. Can someone help...


Hi stevieb44, I am happy to help. Turn your TV on.
  1. Press and hold the TV button
  2. While holding the TV button press and hold the Power(on/off) button, the light will go out and then come back on.
  3. Release both buttons, the light should remain on.
  4. Point the remote at the TV.
  5. Press the power button repeatedly until TV turns off, wait about 5 seconds between pushes.
  6. When TV turns off press the Stop button at bottom of remote, that will lock in the code.
Let me know if this helps and please rate this solution. Lone99star

Jan 18, 2009 | Polaroid FLM-3734B 37 in. LCD HDTV

9 Answers

Technika tt- 706 universal 2 in 1 remote


turn the tv on. hold tv and set buttons untill the power button flashes. point the remot at the tv untill the tv turns its self off. press any button on the remote. turn the tv back on and test it.

Oct 10, 2007 | Televison & Video

Not finding what you are looking for?
LG 37LG30 37 in. LCD HDTV Logo

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

74496 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...