Question about Kogi l4ax 14.1" Flat Panel LCD Monitor

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Kogi l4ax monitor (black screen)

Bought a new compaq presario pc with windows vista. When I turn the computer on the monitor will attempt to come on til we get to the windows then the screen goes blank. I can hook up my old HP pivilion M70 monitor and everything is fine.

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  • 138 Answers

Hi this is the way how to examine what's wrong with your LCD monitors. After you turned it on and the screen went blank, you have to check that if you can see the image on the screen or not by shining a flashlight into the screen, not directly but find the best angle to the screen and take a look very closely. If you can see the icons or any image, there will be a minor problem. This is because of the lamps inside screen. Some of them were broken and it is very easy to replace. If you cannot see anything on the screen, there'll be some problems with inverter board. You might go get technician to fix it. Hope this help!! If anything I can help you with, feel free let me know.
Thank you,
Tan

Posted on Mar 07, 2008

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Posted on Jan 02, 2017

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Kogi L4AX 14" LCD Monitor.


jim

my supply has the following specs.
LIEN CHANG
BSA-35-115
AC input- 110-240v 1A  47-63Hz
DC output 10-17v  3.5A
Nom. V 12v
Nom current 2.9A
output power 35A max.

With this you can likely find a universal "brick" that covers your needs

Jay

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