How to Remove Horizontal Lines on Samsung TV [QUICK SOLUTION]

Horizontal Lines on Samsung TV

Horizontal Lines on Samsung TV: Have you just recently noticed Horizontal Lines on Samsung TV  screen? This might be the first sign that it’s time to do some troubleshooting on your Samsung TV in order to have it fixe the Horizontal Lines on Samsung TV. Fixing this issue is not difficult, despite the fact that it is a widespread issue that affects most Samsung TVs over a certain age.

Issues with Horizontal Lines on Samsung TV screen, banding, and color bleeding have been reported by a significant number of users. This page is intended to assist you in resolving this issue with your Samsung TV.

It is true that Samsung produces the greatest smart TVs, despite the fact that there are a lot of different brands and types of smart TVs on the market.

It is a market leader in terms of both quality and innovation, generating displays that have colors that are both natural and bright, as well as contrast that is flawless and black levels that are flawless.

The excellent image quality, vast content agreements, and large variety of models available from Samsung make this kind of television quite desirable.

On the other hand, there is one problem that seems to be happening more than often with some clients: a horizontal line has emerged on the screen of their smart TV.

If you have a Samsung smart TV and you notice that it is displaying horizontal lines, it is conceivable that the source is to fault, or that an input has to have its settings adjusted.

When visuals are unclear or the layout is warped, the source is almost always to fault. For instance, if you have a fuzzy disc, it may signify that you need to alter the settings on your television.

Take a few slow, deep breaths and calm down if the Horizontal Lines on Samsung TV screen are making you anxious. The lines may be easily made straight with little effort.

Adjusting the TV’s resolution should be your first step. The next step is to experiment with different levels of brightness and contrast.

You might also try restarting the device and making adjustments to the temperature and color settings to see if it helps cure the issue. If these options don’t work, you may want to consider obtaining assistance from a specialist.

Fixing and Identifying the Cause of Horizontal Lines on Samsung TV Screen

Horizontal Lines on Samsung TV: Some users have reported seeing a black line across their screen, which is one of the few complaints about the game.

While this has no effect on the TV’s functionality, it does distort the appearance of the picture, which may be a deal breaker for perfectionists.

It’s possible that a malfunctioning graphics card is to blame for horizontal lines on the LCD panel. The graphics card is a crucial component of the display system, since it is the hardware responsible for transforming the video data into an on-screen picture.

In the event of a breakdown, the input signals will not be translated correctly, leading to an unintelligible display of squiggly lines and dots.

You’re watching your favorite program on Netflix, and after the first half an hour, that horizontal line from hell starts to slowly make its way up the screen. It’s an annoyance, to be sure, but hardly the end of the world. There are a few potential solutions you may attempt.

Here are a few potential causes of the Horizontal Lines on Screen Problem on Samsung TVs:

Problem with the Connection of the Input Cable: Sometimes the image won’t appear on the screen when you connect the input cable to your smart TV and smart hub.

Simply re-connecting the cable to your smart TV and smart hub should resolve the issue. When your TV is acting up, try unplugging it for a few minutes and then plugging it back in.

The Image Is Either Too Large or Too Small: There’s no need to panic if your smart TV’s display suddenly becomes cluttered with lines, pixels, or a prompt to adjust the resolution. This is a typical problem that usually resolves itself after little investigation.

You may have noticed that your smart TV supports a variety of resolutions. The smaller size often has a 720p resolution, greater refresh rate, and 4:3 aspect ratio, whereas the larger size typically has a 1080p resolution, lower refresh rate, and 16:9 aspect ratio. Images and lines on the screen may seem hazy if the photo’s quality is lower than the TV’s.

Outdated Programs: Having lines appear on your screen is four times more probable if your smart TV is old. Modern movies and TV programs arrive with high-resolution images that can’t be handled by older graphic drivers.

Inoperative Control Panel: The display panel is the part of the TV where the image you’re seeing is shown. Sometimes the gate driver, a specialized chip responsible for powering the display panel, is at fault, causing the lines you see on your TV screen. Due to its connection to the TV’s motherboard, this component may only be replaced by a trained technician.

Some of the most frequent flaws with TV screens are obvious to the naked eye, while others may be harder to see. The good news is that you can usually find a solution to any issue before it escalates.


Resetting the power is the first option.

To begin troubleshooting, try turning off the TV completely. After waiting at least a minute, reconnect the power and switch on the TV.

Restarting the TV’s power supply may restore the signal if that’s what’s preventing you from watching TV. 

This is the first procedure you should try. Turn off the television and disconnect it from the wall for 5 minutes. Turn on the TV again after unplugging it for 5 minutes.

Another option is to see whether the Horizontal Lines on Samsung TV moving or not.

What’s up with the wavy Horizontal Lines on Samsung TV screen? This is a typical problem with Samsung smart TVs, but fortunately it’s simple to resolve. The HDMI cable, the TV’s connection, and the issue’s longevity are the three points of inspection.

Your streaming services, and not your TV, might be at fault if the issue arises exclusively while using a certain smart TV app.

Lines that flicker on and off the screen of your TV are most likely caused by a connection that isn’t secure in the HDMI connector. Start by bypassing the cable or satellite receiver and seeing whether the issue persists.

If you can see and hear anything, it’s probably your Samsung smart TV. In addition, make sure none of the TV’s cables are creating any disruptions.

Make that the hub has received the opposite end of the HDMI cable. Just to be sure, disconnect the HDMI cable and plug it back in; if the lines on your TV screen stop moving, you know the cable is broken and need to replace it.

Having lines appear on the screen indefinitely is a telltale sign of screen deterioration. Samsung TVs with visible lines after an LCD Panel replacement are defective.

Changing out the old panel with a new one is the next step. The typical causes of this include water damage, a damaged screen, or a faulty gate driver. If your TV is malfunctioning, you should take it to a Samsung Service facility for repair.

Step Three: Take a Visual Representational Test

The Picture Test on your Samsung smart TV is a handy tool for quickly determining whether the picture you’re attempting to watch will display correctly.

If your TV screen is displaying a blurry or otherwise unreliable picture, you may easily correct the problem using the Picture Test feature.

All Samsung smart TVs have the Picture Test built in. It’s useful for finding the source of signal drops, loose connections, and dim settings that result in problems like black, white, or green patches on the screen.

You and your family will appreciate the improved quality of your watching experience if these issues are eliminated.

While the Samsung Smart TV offers many useful functions, some of them are exclusive to models made in 2018 and after.

Some of these functions are only available on newer models, so you’ll be missing out if you still use an older one.

To check the picture quality of your Samsung TV, do as follows:

  1. Access the TV’s Main Menu.
  2. To do a scan, go to the settings menu, then click Device Care. Expect a few minutes for the scan to complete.
  3. Click the “Self-Diagnosis” option.
  4. To begin, please go to the bottom of the page and choose the “Picture Test” option.

In order to see whether the problem is exclusive to one video source, try switching all of the inputs to see if it still occurs (HDMI1, HDMI2 etc.).

When troubleshooting a Samsung TV, you may use the built-in image test feature. If there is a problem, the TV will show a test pattern, and the lines will change about. Be sure to contact Samsung for assistance if your TV ever stops working.

Update the Samsung TV’s firmware is the fourth possible fix.

Horizontal Lines on Samsung TV screen aren’t often the result of a problem with the firmware. When your screen isn’t the problem, you need to be patient.

Something as minor as a firmware update may solve even the most tenacious of issues – so don’t give up! Update the TV’s firmware as instructed and try again.

In order to get the most out of your Horizontal Lines on Samsung TV, it’s important to keep the firmware up to current. If you want the newest features and bug fixes, you should always upgrade your firmware when requested to.

Rather than only giving a firmware update, Samsung provided a significant graphics upgrade as well. This will prevent any odd lines or blurs from appearing on your TV screen and keep everything running properly.

SelectSettings” > “Support” > “Software Upgrade” to update your Samsung TV’s firmware. Select Update Now, then do as instructed.

After the download is complete, follow the on-screen instructions to finish the installation. If it doesn’t work, contact Samsung’s support staff.

Option 5: Reset to Factory Settings

If you’ve just upgraded your Samsung smart TV and are still seeing those distracting Horizontal Lines on Samsung TV, the issue is likely not with your TV itself but with something else.

Because your TV is already using the most recent firmware, you’ll need to investigate the cause of the problem. Resetting to factory settings is one viable option. This will remove any potentially problematic damaged files and restore your device to its factory settings.

If you need to return your Samsung TV to factory settings, you may do so by following the instructions provided below.

Before continuing, please back up any relevant files and data.

If you want to achieve this, please refer to following steps:

Select “Reset All Settings” from “Settings” Please insert your personal identification number here (default is To begin again, click the Reset button, followed by OK. Just give it some time until it resets.

Option 6: Get a Repairman to Look at It

If you’re not happy with one of Samsung’s goods for whatever reason, the company will refund your money. Samsung has a service staff ready to assist you if you have any problems with your TV.

For expert troubleshooting of your Samsung TV, contact the manufacturer. These professionals have the skills and equipment to identify and resolve even the most complex TV faults. Remember that for warranty service, only genuine Samsung components should be utilized.

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Horizontal Lines on Samsung TV: Fixing the Black Line on  Samsung TV

The greatest Samsung TVs may cost as much as $10,000. It’s crucial to take care of your TVs since buying a new one is like buying new furniture for your living room.

Fortunately, that annoying black line on your Samsung TV can be eliminated with no effort, ensuring that your TV continues to look wonderful for years to come.

Lines on the screen of a television may be a major distraction, but they’re also simple to eliminate. The first step is to identify the kind of lines you are seeing. If the lines are wavy, it’s because your TV’s internal circuitry is malfunctioning, your HDMI cable, or your DVD player.

Horizontal Lines on Samsung TV, What Causes It?

When a TV screen develops Horizontal Lines on Samsung TV, it’s usually due to a malfunctioning video connection. Yet, what causes this to occur? When you choose “Source” on your remote, the TV begins scanning for an incoming signal.

If you’re using an HDMI cable and seeing horizontal lines on your TV screen, the cable is likely defective. A damaged cable or frayed connections are usually at blame for this issue.

It’s possible that the horizontal lines interfering with your viewing experience on your Samsung TV are to blame. Several parts of the TV, such as imperfect software or sloppy internal wiring, might be at blame for this problem.

Additionally, horizontal lines appear as a result of mechanical damage to the screen. This means you’ll need to have the broken glass replaced, which may include sending a repairman out to your location.

For What Reason Do I See Horizontal Lines on Samsung TV? A Snapshot of the Scene

There might be a hardware issue with your smart TV if you see horizontal lines on the screen, but it’s also possible that this is a typical display feature. Since you can’t check the TV out in person, you’ll need to look up your model on the manufacturer’s support site.

Many of these lines may appear and vanish from the screen on occasion rather than staying put. Caused by a phenomenon known as “Picture Retention,” essentially.

There have been reports of continuous horizontal lines on the screen of Samsung Smart TVs. Lines like this detract from the picture quality even when there’s no action on screen.

The problem is notoriously difficult to cure, and even more so to identify; common causes include recent upgrades (which may be remedied by rolling back), loose wiring, and mechanical damage.

Watch this also for more about horizontal lines on Samsung tv.

Horizontal Lines on Samsung TV: Conclusion

The appearance of lines on the screen of a Samsung Smart TV might be attributed to either hardware or software issues. If the lines don’t budge, it’s a software problem that can be solved using the steps provided below; otherwise, it’s hardware-related.

The HDMI cable is a miracle worker, but it’s not easy to plug into a TV. There may be a compatibility problem between the TV and the HDMI cable, since some customers reported not getting a clear image after plugging in the cable. Please do a “Image Test” on the TV if you are experiencing picture quality issues.

Updating your smart TV on a regular basis ensures it will always work with the most recent programs and applications. In the event of a malfunction, a factory reset of the TV is the recommended course of action.

Resetting your device to factory defaults will erase all user information and channels, but it will give you a fresh start to fix any issues you’ve been having.

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