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?



1 Answer

Lashawn Robinson

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Capacitor is going bad in powersupply.Leaky!

Posted on Sep 08, 2007

  • Lashawn Robinson 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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1 Answer

My monitor will dim itself and I have to reset it so I can view the screen. some days, like today it will go dim every 15-20 minutes even when I am typing.

This sounds to me to be a problem with the CFL tubes, soon they will stop working altogether and your diplay will be very dim, or may not come up at all. In which case if under warranty return it, if not you may need to replace the CFL tubes.

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