To Next PageTo Next PageWhat to do if my ViewSonic Monitor has power but no image?
If your ViewSonic monitor turns on but doesn't display an image, ensure the video cable connecting it to your computer is properly and securely connected. You may also need to adjust the brightness and contrast settings or make sure the correct input source is selected.
What to do if some menus aren’t selectable in the OSD of my ViewSonic ColorPro VP3256-4K Monitor?
If some menus aren’t selectable in the OSD of your ViewSonic monitor, adjust the ViewMode or the input source. If that doesn't work, reset the monitor to factory settings.
How to fix ViewSonic ColorPro VP3256-4K when external device is connected, but no image appears?
If the external device is connected to your ViewSonic monitor, but no image appears on the screen, make sure the Power is On. Adjust brightness and contrast via the OSD Menu. Check the connecting cable and make sure it is properly and securely connected, as loose or broken pins in the cable connector could cause an improper connection.
What to do if there is no audio output from ViewSonic ColorPro VP3256-4K?
If there is no audio output from your ViewSonic monitor, and if you are using ear-/headphones, ensure the mini stereo jack is connected. Make sure the volume is not muted, nor set to 0. Check the Audio Input setting.
Step-by-step guide on how to attach the monitor stand.
Instructions and specifications for mounting the monitor on a wall.
Steps to connect the monitor to a power source.
Guides on connecting external devices via HDMI and DisplayPort.
Details on connecting USB devices via Type-A, Type-B, and Type-C ports.
Explains how to adjust height, tilt, swivel, and pivot for optimal viewing.
How to access and use the Quick Menu for common settings.
Explains special functions accessed via control panel key combinations.
Lists common problems and their possible solutions for the monitor.
Details the warranty coverage, exclusions, how long it's effective, and how to get service.
General