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Bryan GilmoreAug 23, 2025
What to do if Vizio LCD TV power is on but no screen image?
- JJames CuevasAug 23, 2025
If your Vizio LCD TV is on but the screen remains black, verify your input connections to ensure they are properly connected.
What to do if Vizio LCD TV power is on but no screen image?
If your Vizio LCD TV is on but the screen remains black, verify your input connections to ensure they are properly connected.
Why does screen size change when I switch inputs on my Vizio HDTV?
If you switch to a different input on your Vizio HDTV and the screen size changes, it's because the TV remembers the viewing mode from the last time you used that particular input (AV1, AV2, Component 1, Component 2, HDMI 1, HDMI 2 and TV).
How do I fix the screen size on my Vizio VX37L HDTV?
If the display image on your Vizio HDTV does not cover the entire screen, and you are using RGB mode, ensure 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.
Why can I see a picture but not hear sound on my Vizio HDTV?
If you can see a picture but cannot hear sound on your Vizio HDTV, ensure the volume is not turned down and the sound is not muted. Also, verify that your audio input source cables are securely and correctly connected.
How to fix wrong colors on Vizio HDTV?
If your Vizio HDTV displays wrong or abnormal colors, check the video cable to ensure it is securely connected. Make sure no colors (red, green, or blue) are missing.
Why is my Vizio HDTV picture distorted or sound unusual?
If you see a distorted picture or hear unusual sound on your Vizio HDTV, it might be due to interference from electrical appliances, cars, motorcycles, or fluorescent lights. If the TV is not wall-mounted, try moving it to another location to see if this resolves the issue.
Why can't I see a picture on my Vizio HDTV?
If you cannot see a picture on your Vizio HDTV, ensure that the power cord is plugged into a grounded electrical outlet and that the power button is turned on. Verify that the selected input source is connected to a working device. If your TV is connected to your computer in RGB or HDMI mode, press any key on your keyboard to wake your computer.
What to do if my Vizio VX37L has power but no screen?
If your Vizio HDTV has power but no screen image, ensure the video cable is securely connected to the correct video output port on both the VCR (if applicable) and the TV. Also, check that any cables connected to your Set-Top Box, DVD player, etc., are securely connected to the correct output. Adjust the brightness and contrast settings, and verify the Source settings.
How to fix no sound on Vizio HDTV?
If there's no sound on your Vizio HDTV, check your audio connections and ensure they are secure. Press the MUTE button on the remote to make sure the TV isn't muted. Verify your audio settings, as the TV audio might be set to SAP, minimum volume, or speakers off. Increase the volume using the Volume + button on the remote. Also, ensure that headphones are not connected.
What to do if the screen is black on Vizio LCD TV?
If the screen of your Vizio LCD TV is black, check your input connections to ensure they are properly configured.
General| Screen Size | 37 inches |
|---|---|
| Resolution | 1366 x 768 |
| Aspect Ratio | 16:9 |
| HDMI Ports | 2 |
| Brightness | 500 cd/m² |
| Response Time | 8 ms |
| Viewing Angle | 178° |
| Refresh Rate | 60 Hz |
| Speakers | 2 x 10W |
| Inputs | HDMI, Component, Composite, RF, VGA |
