Question about LG 32LK330 TV

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32lk330 lg turns on but has a gray screen no picture with black lines

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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vinnyq
  • 157 Answers

SOURCE: Have LG 42 inch plasma, 1 inch black line down

Sounds like the middle scalar board is defective. Since the issue comes and goes it could just be a loose connection to the between the scalar board and the PDP Module (plasma panel).

Great caution needs to be taken when checking this connection because it is a ribbon cable connection it and needs to be put in correctly aligned or it could cause a short in one of the circuit boards.

Posted on Oct 07, 2009

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  • 1 Answer

SOURCE: My LG model # 37LC2D

I am having the EXACT SAME problem. Mine started yesterday.

Posted on Jan 26, 2011

  • 145 Answers

SOURCE: My LG model # 37LC2D won't turn on. The green

Hello there,

I believe the Audio/Video Inputs/Outputs could be going out .

If you are using the HDMI try the Component cables and connections or AV cables with the S-video

if you swap the cables around and the problem is still there let me know and we try a few more steps thank you and don't forget to Rate

Posted on Jan 26, 2011

diodeic
  • 1622 Answers

SOURCE: Hi, my 42" LG TV

Hi, the appearance of black streaks on the screen of a Sharp LCD TV is common problem most customers will have to contend with. One of the most visible signs is the appearance of a message that reads " loss of sync". In this situation, the individual will still hear the sound coming from the LCD TV but the picture disappears especially within 10 minutes of putting on the TV. In some other cases, small horizontal lines may develop on the LCD screen especially when an object is thrown at the screen -the horizontal lines develop at the spot where the object hits the screen, and these lines are often visible when the TV is turned on and such problem is characterized by Grey color screen with no pictures.

Another common situation is the appearance of vertical red line across the LCD TV screen. In this case, the connection from the internal ribbon connector and the display has been effected. This problem may degenerate into the formation of two screens which are separated by a black line .

LG TV screen repair for Black streaks on screen

The best possible LG TV screen repair for vertical lines on your LCD screen is the replacement of the screen itself. It would be ideal for you to know the warranty status of your LCD TV before returning it to the manufacturer. In the case of the formation of black streaks on the LCD screen, a possible reason is that one of the substrates in the screen has been fractured or it can be a result of the release of some bubbles within the screen, especially after the screen was hit by an object. You don't have to think much about this problem, as it should be in your best interest to get a LCD TV repair service to replace the screen for you.
In some other cases, some other components of your LCD TV screen might have been broken down { hardware problems} resulting in black streaks or the formation of Grey or black color on your screen, you will need to get your LCD TV screen undergo some diagnostic procedures before the problem is fixed. This will help you avoid future re-occurrence of the problem.

Thanks for using fixya.....

Posted on Mar 26, 2011

alpug
  • 1961 Answers

SOURCE: my lcd flat screen displays

check your power supply use a voltage tester make sure your power supply has a 5v,12v,24v output.If no voltage is present replace the power supply.

Posted on Aug 11, 2011

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HOw do I remove the base from a LG 32LK330 flat screen TV


Lay the tv screen facing down on something soft like your sette or bed so the base is hanging over the edge.
At the back you should see screws on the base, if not visible they will be under a cover which should prise off

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2 Answers

My LG HD tv screen has a wide, gray band on either side of the picture


Try changing 'perspective' or screen ratio.
This may work, but could also stretch the picture too wide,
On my non-LG TV this is called 'aspect ratio' under the 'picture' menu.

Nov 20, 2017 | LG 42LB1DRA 42 in. LCD Television

2 Answers

My lg 32lk330 will not turn on


It is likely that your LG TV will not turn on because it has a power supply problem

Feb 26, 2013 | LG 32LK330 TV

1 Answer

Horizontal lines shadowed / blured picture after 20-30 minutes


There are some semiconductors or capacitors that are leaky. Might need thorough check up inside the TV.

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1 Answer

My lcd flat screen displays black and gray lines with no picture and sound


check your power supply use a voltage tester make sure your power supply has a 5v,12v,24v output.If no voltage is present replace the power supply.

Aug 11, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

My LG model # 37LC2D won't turn on. The green power light will blink on standby then stay green. The screen will be black. Occasionally the picture will work fine and other times it is either black or...


Hello there,

I believe the Audio/Video Inputs/Outputs could be going out .

If you are using the HDMI try the Component cables and connections or AV cables with the S-video

if you swap the cables around and the problem is still there let me know and we try a few more steps thank you and don't forget to Rate

Jan 26, 2011 | LG 37LC2D Television

2 Answers

Lg 42lb1dr tv cuts off no picture or sound. gray screen.


There are 4 capacitors on the power supply board that need to be replace. They are in the same area, same color, look for bulged caps.

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