-   Menu always poping up for no reason and none of the buttons seem to work. The power button won't even turn off sceen.-   Guest
Oct 10, 2008
-   The main menu is locked. None of the buttons on the monitor work. The contrast button on the monitor says locked in sRGB. It also says analog.-   cinsvet
You are having problems with the main board, switching controls. This could be a component failure problem or a problem with the controlling IC. You can call Envision customer support at this telephone number. 1-888-838-6388. they should be able to help with getting service for your problem. I hope this information helps you with your problem.
My 568 monitor keeps popping up a message box displaying resolution and sound volume. Seems to come...
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