Question about Mag Innovision 19" LCD Flat-Panel Monitor LT916S

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MAGinnovation LT916s

After 20 min the screen goes black. But, it I hit the AUTO GREEN LIGHT IT WILL TURN ON ONLY FOR A FEW SECONDS. If I let the computer rest for 20min then the screen will stay on for 10-15min and go off again. The monitor is 2 1/2 yrs old. Made in July 2005. I am very disappointed as at my job as used old monitors last 15yrs. I am ready to find an old antique monitor and use that. Could it be any other problem? Thank you..basaladino@yahoo.com

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The electrolytic capacitors in the power supply have gone bad. I had the same problem. The caps are not easily replaced unless you are experienced in electronic repair. Capacitor problems have become more prevalent in the last 10 years in many types of electronics.

Posted on Oct 22, 2008

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  • 293 Answers

Hi...there,
It's seems you need to replaced a new backlight inverter. Check this site out...@ www.3rd-rocks.com
maybe have what you needed... Have a nice day!

Posted on Oct 08, 2008

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Hi this is the way how to examine what's wrong with your monitors. After you turned it on and the screen went black, 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. If you have soldering tool and want to fix it by yourself, check the caps first. It may cause this problem. Some caps might show leaking or burn spot on the board because of too high temp. If you don't have soldering tool, you better go get a technician to do so. Hope this help!! If anything I can help you with, feel free to let me know.
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2 Answers

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Bad bulbs usually show pinkish tint, or flickering or are dark at center top or bottom of the display.
ebays bammbammfran

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