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Fixing flatpanel tv

The monitor is blank all it shows is a white screen. Can someone assist me with this problem?

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What you are seeing if it is an LCD type, is unattentuated light from the backlight with none of the pixels active.

It is likely that a service voltage has died disabling the matrix that controls the display.
This is not likely a do-it-yourself problem.

Posted on Jul 07, 2008

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If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

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Contact the authorized service centre for LG. The fault sounds like strange.
Gopakumar Gopalan Google

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If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
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- Power LED on, but no picture
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The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

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1 Answer

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I saved a ton of money fixing this, it's definitely worth learning how to solder to do this.

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