On Nov 30, 2008, at 7:31 PM, dorayme wrote:

> It has started flickering now and then, and sometimes goes right  
> blank, all black.

Original LCD monitors have fluorescent backlights that burn out just  
like any fluorescent bulb does. They can be replaced, and you may be  
able to do it yourself? I don't know where to get them, and it might  
be good to remove the old one to get a model # off it?

Newer LCDs are now lit with LEDs that last almost forever, so this  
shouldn't be an issue in the future, although I imagine there will be  
a good business for replacing the fluorescents once all these LCD TVs  
being sold start burning out? I somehow doubt there will be a simple  
way to replace a burned out fluorescent with a replacement LED for a  
"one time only" fix.

Only the newest Apple monitors and laptops have LED backlights, but in  
two years it's predicted that fluorescent backlighting will be  
virtually extinct in all LCDs.


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