Question about LG 42LC2D 42 in. LCD HDTV

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Buying 37 inch LG TV

I want to buy a LG TV model 37LC7D. Would you recommend I buy this TV. Thanks.


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Re: Buying 37 inch LG TV

No, horrible tv - if your going to buy it, get a warranty

Posted on Jan 20, 2008

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Re: Buying 37 inch LG TV - LG 42LC2D 42 in. LCD HDTV Flat Panel Televisions

Yes this is a good unit i have one

Posted on Nov 28, 2007

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1 Answer

Why my lg 37 inch want come on

The inverter board is responsible for the backlight.

Oct 06, 2015 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Where is the headphones socket located on 37 inch LG tv

On the side or front if it has one--many sets no longer provide that.

Jun 14, 2012 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG HDTV (48"?) won't turn on after 18-hour power failure (power is now back on). "On" light clicks green and then immediately goes off (red). Is there anything I can do or do I need service to check it...

The surge of power when the power came back on exploded the caps on the PSB-power supply board... You can call someone out but it will cost as much as buying a new one.

Best regards and Semper Fi

Aug 06, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG 37LC7D 37-inch 720p LCD HDTV

Unplug it for about an hour to let it reset itself and try again, if it still has problem then you will have to open it up or take it to the repair shop. The power supply module will have to be looked at first to make sure all the voltages are present. Right now the 5vdc standby power supply is working and may be partially function processor.
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:


Jul 10, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

What brand USB Wireless Adaptor will work with my LG TV

Any brand of USB Wireless Adapter will work. Netgear, Linksys, etc

Apr 08, 2010 | LG 37LC7D 37 in. LCD HDTV

1 Answer

37 inch LG LCD won't turn on due to power failure

Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have blown an internal fuse in the power supply board, these are there to protect the rest of the circuit from power surges.

Mar 04, 2009 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Lg 37 inch lcd tv model 37lg3000

You may have got a bad unit but more likly it's your cable you are using I have found with the newer HD units the siganal has to be real clean coming in or you do get a distorted picture. Try changing out you cable lead for a good quality cable,

Nov 16, 2008 | LG 37LC7D 37 in. LCD HDTV

1 Answer

37 inch LG LCD 720p

If everything else on the remote works, most likely the PWR function on the remote is not working.

This may be a problem with the conductive rubber membrane under the button, or the matracy circuit is not reading the function due to any number of problems.

You can call the manufacture parts rep to see if it is possible to have parts for the remote. Most of the time, they are not worth to service, and parts are not sold to support remote control service. You will most likely have to order a new remote from the manufacture rep.

I suggest to NOT buy a universal remote. They rarely can do more than the most basic functions. Many times universal remotes have different issues with different models of sets.

Jerry G.

Jul 11, 2008 | LG 37LC7D 37 in. LCD HDTV

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