When it comes to watching content on your Vizio TV, the one thing users don’t want to see is dark spots. These spots not only interrupt the content on the screen but cause a distracting visual for those watching. If your Vizio TV has dark spots, what might be the cause?
A Vizio TV displaying a shadow on the screen can often be attributed to a malfunctioning backlight. This uneven lighting is caused by failing LED strips within the TV. The solution to this issue is to replace the defective backlight or LED strips, which can be done by carefully opening the back of the TV and swapping out the damaged components.
Another common reason for a shadow appearing on a Vizio TV screen is due to loose or damaged internal connections. Vibrations or minor impacts can sometimes dislodge internal cables. To fix this, carefully open the back panel of the TV and ensure that all cables, especially the ribbon cables connected to the screen, are securely in place.
Magnetic interference can also lead to shadows or distortions on a Vizio TV screen. Electronic devices or magnets placed near the TV can interfere with its operation. To rectify this, ensure that any devices emitting strong electromagnetic fields, like speakers or magnets, are kept at a distance from the TV. If the issue persists after removing potential sources of interference, a complete power cycle of the TV might help.
Vizio TV Dark Spots
When talking about dark spots on any TV, they are not the kind of spots that briefly appear when the screen is turned off, but are spots that appear when you are in the middle of actively using your TV. This means that the spots can either be along the corners of your TV or you may notice that they are smack in the middle of your picture. Either way, they are not welcomed, therefore, a solution must be found which can be read below.
When a shadow appears on a Vizio TV screen, it’s frequently due to issues with the backlight system, especially the LED strips that provide illumination. Shadows or dark patches form when these LEDs begin to fail. For resolution, the faulty backlight or LED strips should be replaced, which entails accessing the TV’s internals and changing the compromised components.
Vizio TV Flashing Dark Spots
You may have cleaned the screen of your Vizio TV as thoroughly as possible, but even after, you can see dark spots on the display. Although that troubleshooting method would have been the most preferred due to its simplicity, more specific issues may have more specific explanations and causes. Therefore, if you have a Vizio TV that is flashing dark spots when you are in the middle of using your screen, read below to see what the most likely cause is.
If your Vizio TV is flashing dark spots, it could be that an LED strip within that particular area is going out. This can be replaced, but for those that are not familiar with the tedious process, the best option would be to reach out to Vizio for a replacement if the device is still under warranty.
Vizio TV Dark Spots In Corner
Dark spots, unfortunately, are something that occur from time to time within any TV brand and Vizio is certainly not an exception to this. When it comes to dark spot placement on your TV, there are some areas that are more noticeable than others, as a dark spot in the middle of the screen is a major issue. However, if you have one in the corner, you may notice the problem but are not particularly bothered, yet there still must be a fix out there.
If your Vizio TV has dark spots in the corner, either an LED strip has gone out or there is a damaged display panel that cannot retain pixels to help display the image on your TV. If the issue lies within the panel, the panel can be replaced, but replacing an LED strip is more difficult.
Vizio TV Horizontal Dark Spots
You may not be dealing with circular spots on your Vizio TV, but might be seeing horizontal strips of dark spots that go across the screen of your device. For many owners, these spots tend to take up more space than those spots that are circular, making it even more necessary to promptly solve the problem. If you have horizontal dark spots going across the screen of your Vizio TV, take a look below to see what the most likely cause of this display issue is.
If your Vizio TV has horizontal dark spots, pull up the menu on your TV to see if the line goes through the menu display. If the line goes through the menu display, this is an indication that an entire LCD panel has failed which will either need to be replaced or the TV will need to be replaced.
Vizio TV Dark Spots Comes and Goes
If you are not someone who is experiencing a constant presence of dark spots on the screen of your TV, but have dark spots that come and go, you might be wondering what may account for the presence from time to time. If you notice that one day there are no dark spots on the screen of your TV but the next, there are a few here and there or one in a specific spot, take a look below to see what can be done to resolve this issue without having to replace the TV.
If your Vizio TV has dark spots that come and go, a reset of the TV might be the exact remedy your device needs. To do this, unplug the TV directly from its power source and wait for 30 seconds. Once the time has passed, simply plug the device back in and see if the spots reappear.
Vizio TV Dark Spots Across Screen
When you turn your Vizio TV on, you expect to be able to see a clear screen and hear an easily audible sound coming from the device. However, if you turn on your TV and see that there are multiple bright spots within the screen of your device, concern may quickly arise. If there are dark spots across the screen of your Vizio TV, continue reading below to see what is likely causing the problem and what you can do to promptly fix it.
If there are dark spots across the screen of your Vizio TV, it could be that you simply have your TV on the wrong input settings, as this scenario can distort the resolution of your TV. To fix this, change the cables on the back of your TV to help adjust the input to a more preferable display.
If your Vizio TV has dark spots, it could be that an LED strip has gone out, that a display panel has been damaged, causing it to have difficulty retaining pixels, or it might be a problem that can be resolved by resetting the TV if dark spots randomly come and go.
ReadyToDIY is the owner of this article. This post was published on November 22, 2021.