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Question about ViewSonic VX922 19" Monitor Flat Panel

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Monitor goes dim

Monitor it work nomal but after 30-45 minutes it goes dim to 5% and could not view anything but only visble like shadows on screen

Posted by John on

  • John Sep 09, 2007

    I need a help to solve this problem the monitor which works normal and thare after 30-40 minutes its goes dim, 10% like the screen is full black

  • John Sep 09, 2007

    What is capacitor. How can I solve it.
    Is there any solution?

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Anonymous

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  • 1,153 Answers

Capacitor is going bad in powersupply.Leaky!

Posted on Sep 08, 2007

  • Anonymous Sep 11, 2007

    Caps are usually round with 2-3 legs and they usaually say something like a number and then uf,pf,mf, and then some type of voltage like 16v,50,100,250v etc. So if you are not familiar with this then it will be hard if not impossible to help you fix. You will also have to solder the bad cap out and put in good one. If you can not do this then you may need to take to technician.

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Displays for a second, then black screens?

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Dim monitar with flickering screen

Hello,

The problem can be caused by 1 of 2 things either your power supply is going out or the backlight bulbs are going out. The most likely cause is the power supply. If you are willing to do a little soldering you should be able to do the repair. If you go to our web site at: www.ccl-la.com/badcaps.htm We have a section on monitor repair. Look under the Samsung 930B it is the same as your monitor.
If you don't want to do it yourself we do offer a repair service, email me if you are in need of that.

I hope this helps.

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