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You just sat down on a Sunday evening trying to enjoy your best movie, TV show, or game and your TV suddenly developed some display fault-Dark shadows? This can be frustrating and annoying probably because you didnโt expect it.
In this case, your TV screen will look like it has some dark patches scattered across the screen.
To some other extent, it can be in a particular area that can greatly affect your viewing experience. Most users donโt know what dark shadow on the TV screen means and what are some of its possible causes.
That is the main reason why we have researched and compiled a detailed guide to this issue with deep explanations and effective solutions.
One of the fun solutions is in the video link below.
Table of Contents
What is Dark Shadow on a TV screen?
Dark shadows are black spots that appear on the screen of a TV. They are created by the black color pixels being displayed in such a way that it blocks out the light coming from other color pixels.
The dark spot can appear in any area of the TV and it could be at any time. The most common locations of a dark spot are around the edges of the screen, and sometimes it is also possible to see a dark spot in the middle of the screen.
What causes Dark Shadow on your TV screen?
There are countless reasons why you can experience dark shadows on your TV screen. Depending on the causes of this problem, you can pick an effective solution. Here are some of the main causes of this issue;
Backlight issues
When the backlight is broken, it can cause a dark shadow on your TV screen. If this happens, then you need to replace your TVโs backlight bulb. This is one of the many reasons why you can experience this problem.
In certain situations. Most modern TVs have up to 50 backlight LEDs and if a few of these are broken, they can cause a dark screen. The position of the dark shadow will depend on the position of the faulty backlight LEDs.
Scratches
These can happen to the TV screen because of improper handling or from small pieces of furniture being dragged along the ground. When this occurs, these scratches cannot be removed and keep getting worse over time.
Electric Interference
When your TV is subjected to strong electric signals, it can damage the screen or some parts of the motherboard responsible for transferring image data signals.
Picture Mode
In some cases, the picture mode set as Cinema or Custom can cause this issue. Change the picture quality mode and see if the problem has ceased. In case the problem still exists, then you can proceed to another solution.
Power Saving
In some instances, when the power saving is set to low, you can experience this issue. You will be required to change the power saving settings too high and see if the problem is solved.
A light sensor is on
Some modern TVs have light-sensing features and they can automatically adjust the light on the screen when the light is up. For that reason, you should check the settings and try to change or switch this feature off.
The Lamp
In case you have a projection TV, then you should consider replacing the lamp. The issue can be with the lamp and for that reason, you should consider replacing the lamp. This is because the projection on the TV might have a brightness problem because of which it does not produce good images.
On-screen dirt
- On-screen dirt can also be a serious cause of this issue. Given this case, you can try cleaning the on-screen dirt.
Dark Shadow on TV screen: Possible solutions
Now that you are familiar with the Dark shadow on your TV screen and the possible causes, letโs discuss some of the best solutions that you can try right now;
1. Replace the backlight bulb in your TV
The backlight bulb is the source of light used to illuminate the screen and it is a very important part of your TV. The lamp is responsible for producing the light that illuminates the screen.
The problem can be caused by several factors such as a broken backlight bulb, a dirty lamp, or even a damaged wiring harness. The best solution is to replace the backlight.
2. Clean your TV screen
This is one of the most common methods used to remove onscreen dirt from your TV. This method is very simple and easy and you can use any type of cleaning agent or product that is safe for your TV such as Windex or window cleaner. You will be required to clean the screen of your television thoroughly using a soft cloth or sponge with some form of liquid.
3. Restart the TV
Restarting the TV can resolve a couple of problems including screen shadow. Power the TV off and wait for some time before powering back on. You can as well use the remote to restart the TV.
4. Contact the manufacturer
This problem can as well be caused by manufacturer defects and the best solution here is to report the problem to the manufacturer. They can provide professional advise and solution.
FAQs
How do I remove the shadow on my TV screen?
You may encounter a dark or black shadow on your TV screen and you will have to check all the possible solutions that are mentioned in this article to find the best solution for your problem.
Why is my LCD monitor dark when I turn it on?
The first thing that you need to check is that whether you have set the wrong backlight settings or not in the menu of your LCD monitor and if you have not done so then make sure that you change the setting accordingly in order to solve this issue completely.
What causes Dark Shadow on my TV?
Several possible reasons can cause a dark shadow on your TV screen and the best solution for this problem is to check all the causes mentioned in this article.
Conclusion
There are several solutions that you can use to remove dark shadows on your TV screen and the best solution is to check all the possible solutions that are mentioned in this article.
