Question about LG 42LC2D 42 in. LCD HDTV

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Stalling coming on

I have the lg 47 inch lcd 7df. when turning on after a few hours of being shut off, it tends to take a few minutes turning on. the standby power light will blink red, then green as though it is powering up. it then will blink on and off 2 or 3 times before coming on.

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LG's are known for having bad capacitors in the power supply. These components will cause all kinds of problems like not turning on, no backlight or no video and are known to do this after the TV has been off for a few hours or days. You will need service on this TV.

Posted on Jun 26, 2009

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I am having this same problem, seems to be getting worse. The funny thing is, my warranty just went out one month ago. What exactly did you have to have done to your set

Posted on Aug 15, 2009

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Problem for LG 47LC7DF 47 in. HDTV LCD Television it just flashes red and takes a couple of minutes to turn on and makes a popping sound..


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IF IT WASNT DIGITAL HD I WOULD HAVE SUSPECTED HIGH VOLTAGE POWER SUPPLY BUT THAT DOES NOT EXIST HERE.
Well, not completely true; the fluorescent backlight is still a high voltage device, even if only hundreds of volts instead of kilovolts, and either the lamp(s) or the power supply for it (them) is causing the dropout of your picture. When it does it next time, look at the screen from various angles, I think you will see that video content is still there.  

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