Question about Neovo F-419 19" LCD Monitor

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Black screen on neovo f419

Green power light is on but nothing else. I need to know which board has the inverter. Also, a schematic and parts list would be helpful.

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SOURCE: circuit board for a neovo monitor

Which circuit board are you after

Posted on Jan 08, 2010

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1 Answer

Screen is black but led power lights come on ,yellow/green


Sounds like back-light inverter fault. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
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http://electronicshelponline.blogspot.com/
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first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:service@wisiny.com.thanks,we sincerely hope we can help you!
you can also check this boards whether suit you:
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Call the service dept. in the above post. Tell them the model and serial number of your monitor and order a backlight inverter board(approx. $35 plus shipping). Open up the monitor and plug it in, should fix the problem. This problem could also be caused by one or more backlights(small flourescent tubes) being bad. I just fixed a Neovo F-417 display by replacing one of the backlight assemblys. I also just fixed a Neovo E-17DA monitor by replacing the inverter board.

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