Question about LG 32LC7D Television

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Power light flashing all 3 colors TV will not turn back on

Heard a pop screen went blank. Now the power light is blinking green then light reddish then bright red. The TV will not turn back on.

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  • Anonymous Mar 14, 2014

    The tv has no functionality only blinking diferent colors, cannot even turn power off.

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  • LG Master
  • 1,779 Answers

Sounds like the Power supply module. I would take it in to service center ASAP!

Posted on May 21, 2009

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Broksonic Flat Panel TV, tried to turn back on TV and Green LED light is blinking and screen pops up a few sec with white and colored lines and the turns off


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.

Oct 21, 2014 | Broksonic Televison & Video

1 Answer

MY SONY TV LCD MODEL KF-50WE620 screen went blank. When I turn on the green light it blinks on 40-46 times every second, then turn to red color to Stand mode and blinks for 160 times, then move to power...


There is no reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.

Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).


Tom Miller
Broadcast Eng

Mar 04, 2011 | Televison & Video

1 Answer

We heard a "pop" noise


The pop noise could be a capacitor poping its top up.This is a common problem to most TV sets today. Usually located at the power supply board.Once this parts give up it usually shorts the circuit and blows a fuse.Replacements of these parts mentioned will often remedy the problem.Flashing power indicators indicate a problem.If you have the chance of counting how many the blinks are I could have told you the problems code are and the source of the problem.

Dec 05, 2010 | Akai PT46DL10 46" HDTV-Ready Television

1 Answer

I own a Samsung HL-R5067W 50'' DLP. Set is about 3 years old. Recently I heard a loud pop while viewing, picture distorted, but never went blank. I turned set off. When turned on again a loud whining noise...


Check your color wheel. There is a DIY guide for replacing the color wheel. Mine did the same thing yours is and my color wheel was all busted up. Unfortunately after replacing the color wheel my set continues to do the same thing, but this could mean I need to replace the ballast as well.

Sep 20, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

Red blinking light


same problem, red blinking light in series of 5 flashes

May 30, 2009 | Pioneer PureVision Pro-1000HD 50 in....

1 Answer

Heard a pop and screen went blank - won't come back on.


Your Lcd Projector Lamp/DLP Television Lamp went out

its about $165-$200 to replace if not under warranty


Nov 28, 2008 | Hitachi Televison & Video

1 Answer

Sony KDF-46E2000 - Screen Goes Blank


You definitely have a bad lamp. Sony rates the lamp life at between 4000 and 8000 hours. There are 3 things that effect the lamp life, listed in order of importance:
1) number of times the lamp is turned on and off. Every time the lamp is first fired, it takes life off the lamp. Customers I see that turn the TV on in the morning, leave it on all day and then turn it off on the evening can get up to 12000 lamp hours
2) ventilation. Be sure you have at least 6 inches of open space all the way around the set and that the vents are clear of dust and debris.
3) power. If the power is interrupted when the set is on, there cannot be a proper cool down cycle. The fans will run after you turn the set off to properly cool it down, if the power is lost this cannot happen. If your power is unreliable, buy a small UPS to let the set finish a cool down cycle

Occasionally a lamp will faill before the average lamp time due to being defective. from your purchase date it sounds like you got about average lamp time. Be sure to purchase AN ORIGINAL SONY LAMP as a replacement, becuase the aftermarket lamps are bad news, Be sure to rate this solution. Thanks!

Oct 13, 2008 | Sony KDF46E2000 46" Projection HDTV

1 Answer

Sony KDF-42WE655


Bad lamp and/or lamp driver. Try replacing the lamp first.

Aug 20, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Pop goes the weasel


I agree. The monitor probably blew a capacitor.
Time for a nice new LCD monitor.

Dec 14, 2007 | Computers & Internet

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