Question about Mag Innovision LT776s 17" LCD Monitor

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Blank screen When I boot up, the monitor (just about 2 years old) turns white. I can see a few hazy colored lines in the white. I either have to keep turning the monitor on and off and hitting it on the side or top, or I have to reboot the entire computer. Finally the desktop will come up. The same thing happens if I let it go into sleep mode, so I basically cannot use sleep mode any more. Some days it takes a half dozen trys to get the monitor to work. The cables are not loose, the rest of the computer runs fine. Do I need a new monitor?

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  • ALNCEC Mar 19, 2008

    Thank you for the suggestion. The next time I have the problem, I will try the flashlight solution. Then, If I need new lamps, I will have to call Best Buy or some place, and figure out whether they have the lamps, what they cost, and how to open the screen and install them, if they are the problem. There are no visible screws on this screen for opening it.

  • Anonymous Oct 18, 2008

    I also noticed such a problem with my flatscreen monitor, and it only appeared today (after about 2-3 years of usage). On boot, the screen went mostly white, as if someone had pressed down firmly on it with a white paint roller. After the boot process changed modes, the monitor's image was fixed.

    Throughout the workday, nothing was wrong. But the problem recurred again late in the day, when the screen saver was active. The whiteness remained. I turned off the monitor, and when I turned it back on, no white screen. Any ideas as to why it's acting this way?



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Hi this is the way how to examine what's wrong with your LCD monitors. After you turned it on and the screen went white, 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.
Thank you,

Posted on Mar 18, 2008

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