How to fix abnormal patterns on Vizio VF550XVT1A LCD TV picture?
If the picture on your Vizio LCD TV has abnormal patterns, make sure that the input source cable is attached securely and correctly to the back of your TV. Also, ensure that the video input source is within the range of your TV by comparing the video input source’s specifications with your TV specifications.
Why display image does not cover the entire screen on my Vizio VF550XVT1A LCD TV?
If the display image does not cover the entire screen on your Vizio LCD TV: * If you are using RGB mode, make sure that H Size and V Position in the On Screen Display (OSD) are set correctly. * If you are using TV, AV1, AV2 or Component with 480i input, use the WIDE button on the remote control to scroll through various screen modes.
What to do if control buttons do not work on Vizio LCD TV?
If the control buttons on your Vizio LCD TV do not work, ensure that you press only one button at a time.
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