LG L1717S-BN 17" LCD Monitor Logo
Posted on Mar 13, 2008
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MONITOR SWITCHES ITS SELF OFF

FELLAS, I HAVE A PROBLEM WITH MY LG MONITOR WHEN I TURN IT ON IT IT TURNS ITS SELF OFF WITH IN A FEW SECONDS.
I HAVE CHANGED BOTH THE POWER CABLE AND THE VGA CABLE WITH NO RESULTS.0 THE PROBLEM REMAINS THE SAME.
ANY IDEA'S, COULD DO WITH SOME HELP ON THIS ONE. THANKS VERY MUCH. JJ

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  • Posted on Mar 14, 2008
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Hi this is the way how to examine what's wrong with your LCD monitors. Power on both CPU and monitor. After it turns itself off, 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. I used to check my LCD monitor and could see window image using flashlight and found out that Some of CCFL lamps inside were broken. The lamps are very easily replaced. 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.
Thank you,
Tan

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  • Posted on Jul 25, 2011
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LG FLATRON L1717s Blinking GREEN LIGHT Till 10mins Whenever i am turning on my CPU with the monitor, my monitor won't turn on. I need to wait for 5-10mins for my monitor to Turn-On. And if i turned off my monitor and turn-on again, i have to wait for 10mins again.

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