Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

 
 
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Default LCD monitor screen light shuts off!

On Wed, 25 Oct 2006 08:03:41 -0400, Meat Plow
wrote:



Well if you can shine a light on the LCD and still see an image the
problem may be with the voltage converter for the cold cathode backlight.
I've replaced one on a laptop LCD and it was a small module made by
Hitachi however none of the 5 desktop LCD monitors I own have yet to fail.


I've seen a lot of desktop monitors with bad back light inverters. In
fact, it's the most common problem I see. A lot of monitors shut
themselves off when they detect a back light problem.
Andy Cuffe


 
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