20 Most Recent LG 37LG30 37 in. LCD HDTV - Page 4 Questions & Answers

Maybe there are buttons on the remote or tv set that are stuck, check these. If no luck then hide the remote so it can't communicate with the set, if it still is acting up unplugg the set for 30 min or more and plug it back in. This may clear a fault that is stuck. If it still is not working correct then the tuner is going bad. Check all devices that are plugged in to the set and unplug them from the tv so the tv does not recognize there is a device connected this may also help.

LG 37LG30 37 in.... | Answered on Sep 24, 2011

Andrea, not 100% certain what your issue is. But, I have used a company named ShopJimmy.com in the past with great success for my parts. I included a link to your model page from their site. Hope that helps!
[email protected]

LG 37LG30 37 in.... | Answered on Sep 12, 2011

you can turn this light on or off in the user menu under energy savings. and on some models they only stay on for a little while

LG 37LG30 37 in.... | Answered on Sep 02, 2011

Just find out if the DVr has a volume control and if it has been turned down by mistake.

LG 37LG30 37 in.... | Answered on Aug 20, 2011

Do you get green picture in all inputs of tv? Please unplug tv from wall socket for minute to get it reset, replug back in, turn it On and check.
Let me know to diagnose the problem.

LG 37LG30 37 in.... | Answered on Aug 13, 2011

First, unplug the TV!
The power supply module, backlights inverter board may have burnt out, look at them first.
Pictures of the parts and prices foryour TV:

You may want to read my troubleshooting guide to understand how the TV works.
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

LG 37LG30 37 in.... | Answered on Aug 11, 2011

You can't control all the functions of this TV with a direct TV remote control. Some functions will be innoperative, as signal frequency send by the orginal remote and direct tV remote are different. When you use its original remote, all functions you set will be memorized as you switch OFF the set, where when use an other device's remote, this memorize function won't activate when you switch OFF the system. So you will have to reconfugure all the items again for each turn ON. OK.

LG 37LG30 37 in.... | Answered on Aug 04, 2011

The tv board that call the T-CON board it is dying that why the tv LCD screen panel gets discoloration after tv on for awhile.This T-CON board only job are to decoded pictures pixels before it go onto the tv LCD screen panel.This T-CON board sit in at the bottom in the middle of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement.

LG 37LG30 37 in.... | Answered on Jul 08, 2011

hi this is how are you going to do try to hooked up other source in your input just to let you know if the tv unit has the problem so that you can decide what next step you are going to do. but first make sure you set properly the tv . now if still can not receive signal your next step is you will need to open the tv unit and try the basic aid in repairing problem like this look for the input signal board try to re soldered terminal connector and parts there might have loose contact.then again doesn't work their might be a problem with your input signal board you can inquire at www.shopjimmy.com for parts replacement.i hope it will help you thanks for choosing the fixya good luck.

LG 37LG30 37 in.... | Answered on Jun 28, 2011

Press "Menu" and select "Optiion".
Press "Enter" and select "Language"
Press "Enter" and select "Menu"
Select your desired lannguage. From this point on, the On-Screen menus will be shown in the selected language.
Press "Return" to the previous menu.
Press 'Menu" to return to TV viewing.
In the option window, if the caption function is set to OFF make it ON.

LG 37LG30 37 in.... | Answered on Apr 26, 2011

I'd check out the IR board on your tv. If you have electronics experience open up th etv find the IR board - trace it back to the AV board make sure all connections are plugged in good then if that doesnt work I'd replace the IR board first. That would be the cheapest part to replace. Also it could be the IR on the remote - but if the codes you used to program the programmable remote are known good for your model i'd look at the tv first.


LG 37LG30 37 in.... | Answered on Apr 16, 2011

Try resoldering everything back onto the power board.They become brittle sometimes.

That doesn't do it then buy a cheap cap meter off ebay for around a tenner and firstly pull off every single electrolytic then ceramic capacitor and test.

Very easy to test,look on YouTube for videos.

Replace faulty&marginal caps and your problem should be gone.Remember m8,take your time,don't rush these things.

LG 37LG30 37 in.... | Answered on Apr 05, 2011

what is the number of the blinks of the red light?

LG 37LG30 37 in.... | Answered on Mar 06, 2011

Hi there,
They sell LG screen parts at:


Just type in the model number on the left hand side, under appliance search and it should list the parts they have in stock.

Hope that helps.

LG 37LG30 37 in.... | Answered on Mar 05, 2011

TV needs service.Main board or power supply has failed. If you havent already done so, make sure all of the connections to the television are going into the correct places.

LG 37LG30 37 in.... | Answered on Mar 01, 2011

Either your TVs speakers or its output IC may have damaged. To confirm it, just up the volume of your tV, and try to hear the sound if any. If it feels like dostorted or very low-hard to hear, the speakers must be suspected. If there is no sound signal at all, output IC should be damaged. To confirm whether the sound detecting section is Ok, just connect your TVs audio output sockets at the rear of your TV with an amplifier or so, and rise the amplifier voluem, to get sound through it. If you get sound in this way, make sure that the above daid two items. Fist check the speaker, by connecting an external speaker in place and listen to it. If it also doesn't get the result, surely the output IC of your TV has damaged, and should be replaced with same type and number. OK.

LG 37LG30 37 in.... | Answered on Feb 27, 2011

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