Fix: Vizio TV Power Light Blinking, But No Picture

Step 1: Turn off the television using the power button on the remote control, wait for 30-40 second and then turn it back on.

Step 2: If the screen remains black, then switch on your Vizio TV and unplug it from the electrical outlet. Wait for 1 minute. 

Step 3: Reconnect the television plug to the electrical outlet and turn on the television to see whether it’s working.

Fix 2: Ensure That All The Wires and HDMI Cables Are Connected Properly

You have to ensure that all wires, including the coaxial cable, the power cable, the cable for the DVD player, the television wires, or any other connection wires, are working without interruption. Make sure all cables connected to your TV are connected to the correct ports by analyzing the back of the TV. If you find any wires or connections that are free or only partially attached to the port, reconnect them. Double-check all wires and circuits if you still do not see a picture. When checking the cable connections, if you discover a damaged cable, repair it as soon as possible.

Fix 3: Change the Power Outlet

Suppose your remote works perfectly and the wires and connectors connected to the TV are properly connected. In that case, your electrical outlet is likely defective, and your TV isn’t getting a power supply. To resolve it, find a nearby outlet, connect the TV power cord to it, and check whether it solves the issue.

Fix 4: Check the Screen for Backlight Damage

When your TV still displays no picture despite you trying multiple methods, there is a possibility that it is having this problem due to poor backlight and brightness. When the backlights on your television are defective, the screen becomes dark and the picture is not visible.

Here’s how to check for a damaged backlight:

Step 1: Turn on your Vizio TV.

Step 2: Turn off all the lights, then activate a flashlight and shine it at your tv to peer if you can see any of the content.

Your television could have backlight damage if doing so causes the content or film to become visible. A defective backlight renders your television display dark, so you can’t see the picture. In this case, a Vizio service center is recommended to replace the backlight.

Fix 5: Factory Reset Your Vizio TV

If you keep getting black screens on your television, changing the internal settings may be necessary. An update may have damaged the software, or a third-party app installed on your television may be causing the problem. If you are experiencing any software problems, restoring the factory settings is one of the most effective methods of resolving them.

Using this method, you can fix various problems when resetting a TV. However, remember that when you reset a TV, all the settings will be erased. In addition to the backlight settings, the display settings, the downloaded content, the saved preferences, and even the TV’s information are stored in this section.

The steps you need to follow to perform a factory reset on your device are as follows:

Step 1: Look around on the back or sides of your TV and see if you can find a bunch of buttons. Usually, they have the power button, volume button, etc.

Step 2: Ensure that the TV is turned on. While the TV is turned on, hold down the volume and input buttons simultaneously for about 20 – 30 seconds.

Step 3: In front of the Vizio TV, you will see a message that says to reset, just press the input button for 10 – 15 seconds.

Step 4: Now, the factory reset will begin.

Conclusion

The above steps should fix your problem, but you should contact Vizio for repairs if they don’t. If the above troubleshooting steps do not fix the problem, you must contact Vizio for repair as soon as possible. Note that you should contact a service center if a hardware failure, such as a faulty power supply, T-con board, or screen, causes the fault.

Below are some tips on how to avoid black screens on your Vizio TV:

• Make sure your Vizio TV and its cord are always clean.
• To prevent loose connections, you should check the wires after every few days.
• You should ensure your software has been updated to avoid such small problems in the future.
• Ensure the cables are in proper condition and don’t appear to be deteriorating. Check them often to keep track of their location.