Samsung Monitor Keeps Going Black [Solved!]

My first experience with a Samsung monitor was an unpleasant one.

I had just bought the latest model and connected it to my computer, only for the screen to keep going black randomly.

After several attempts at troubleshooting, I concluded that this issue was beyond my technical knowledge.

I started doing research online and quickly realized this wasn’t an isolated problem; many people were having similar issues with their Samsung monitors.

In my search for answers, I discovered some of the most common causes of why a Samsung monitor might go black unexpectedly.

In this article, I will share my experience and the tips I discovered on how to prevent a Samsung monitor from going black.

Samsung Monitor Keeps Going Black [Solved!]

Samsung Monitor Keeps Going Black

When your Samsung monitor keeps going black, there could be several reasons. The most common reasons are damaged power cables, ports, connectors, damaged power sockets, overeating monitor, faulty power supply, monitor’s backlight is faulty, faulty graphics card, and lastly faulty or damaged motherboard.

How to fix a Samsung monitor that keeps going black?

The first step is to check the cable connections between your monitor and computer. 

Make sure all cables are firmly connected and that none of them have become loose or damaged in any way.

Additionally, make sure you’re using the correct type of connection for your particular monitor and computer.

The next step is to check the inputs and outputs of your Samsung monitor. 

You should also make sure you’re using the right cable, port, or adapter to connect it to your computer and that all connections are securely in place.

Additionally, ensure that the power cord is plugged into a working power outlet and that the monitor is receiving power.

Here is a step-by-step process to fix this issue:

  1. Try Your Monitor With Another Computer
  2. Power Cycle Your Monitor
  3. Check Power Cables and Display Cables
  4. Check The HDMI Cable
  5. Overheating of The Monitor
  6. Update Drives of the Monitor
  7. Reset your Samsung monitor
  8. Contact Samsung Support
Samsung Monitor Keeps Going Black [Solved!]

1- Try Your Monitor With Another Computer

One way to troubleshoot the issue of a Samsung monitor going black is to try it with another computer.

This will help you determine if the problem lies with the monitor itself or the computer.

If another computer works with the monitor but your original computer does not, then the issue is likely related to your computer’s hardware or settings.

For instance, it could be that your computer’s video card is not compatible with the monitor.

If another monitor also keeps going black, it may be a problem with the power cables or display cables.

Then you need to follow some steps to fix your monitor which I will provide you in this article.

2- Power Cycle Your Monitor

If your Samsung monitor keeps going black, the issue could be caused by several factors.

However, the easiest way to troubleshoot this problem is by power cycling your monitor. 

To do this, you need to turn off your monitor using the power button, unplug it from the power source, and wait for at least 30 seconds.

After 30 seconds, plug your monitor back into the power source and turn it on again.

If the monitor turns on without any issues, then the problem was most likely caused by a temporary glitch that has been fixed by power cycling.

It is important to note that if power cycling does not solve the issue, then there might be a more serious underlying problem.

3- Check Power Cables and Display Cables

If your Samsung monitor keeps going black, one of the important things you should check is the power and display cables.

Ensure that they are properly plugged in and not loose.

A loose connection may disrupt the flow of power and cause the screen to go black periodically.

Another thing to look out for is damaged cables. 

Check both the power and display cables for any signs of damage such as frayed wires, kinks, or cuts. 

If you notice any damage, replace the cables as soon as possible. You should also make sure that your power source is working correctly.

If the outlet you are using is damaged, it may cause power interruptions that can result in a black screen.

4- Check The HDMI Cable

There could be several reasons why your Samsung monitor keeps going black, but one of the most common causes is a faulty HDMI cable.

If the cable is damaged or not properly connected, it could disrupt the signal between the monitor and the computer, resulting in blackouts or flickering on the screen.

To check the HDMI cable, start by inspecting the ends of the cable and make sure they are fully inserted into the monitor and the computer’s HDMI ports.

If the cable is loose, try re-seating it and see if that fixes the issue. If the cable appears damaged, you may need to replace it with a new one.

5- Overheating of The Monitor

If your Samsung monitor keeps going black, one of the possible causes could be overheating.

When a monitor overheats, it can cause issues such as flickering, distortion, and even a complete blackout.

Overheating can occur due to various reasons, such as inadequate ventilation, prolonged use, or faulty components.

Therefore, it is crucial to give your monitor ample space for air circulation and to avoid using it for extended periods without breaks.

Additionally, several factors can contribute to the overheating of a monitor, such as ambient temperature, humidity, and workload.

To prevent your Samsung monitor from overheating, you can take some measures such as cleaning the vents, reducing the workload, or adding additional cooling.

6- Update the Drives of the Monitor

The issue of a Samsung monitor going black could be caused by outdated drivers.

The most reliable way to fix this issue is to update the monitor’s drivers. Updating the drivers is easy and can typically be done with a few simple steps.

First, make sure you have the most recent version of your monitor’s drivers installed on your computer.

You can find these by visiting Samsung’s website and selecting the appropriate model number for your monitor.

After locating the driver, download it to your computer and run the installation program. 

Once this is complete, restart your computer and check if the issue has been resolved.

If it is still occurring, try resetting the monitor settings or running a system restore on your PC.

7- Reset your Samsung monitor

Resetting your Samsung monitor can be an effective way to address issues such as it randomly going black.

A reset will restore your monitor settings to the factory defaults, helping to ensure that your display is working properly and performing optimally.

To reset your monitor, begin by unplugging the power cord from both the wall outlet and the back of the monitor.

Wait a few seconds, then plug it back in and power on your monitor.

If this does not resolve the issue of your Samsung monitor going black, try resetting the computer’s display settings by pressing CTRL + ALT + Del keys simultaneously to open the Task Manager.

From there, select File > Run new task and type in ‘reset’ and hit enter.

This should reset the display settings of your computer, hopefully resolving the issue with your Samsung monitor going black.

8- Contact Samsung Support

If your Samsung monitor keeps going black after trying all these proven given steps, you should contact Samsung Support.

This can be done in a few ways: by calling their support line, using their live chat feature, or by filling out an online form on their website.

When contacting Samsung Support, it is important to have the serial number of your device ready so that they can provide the best possible assistance.

If your monitor is under warranty, then you can claim your warranty and get it fixed or replaced for free. 

However, if your monitor is not under warranty, you may need to contact an experienced repair service.


If your Samsung monitor keeps going black, you should try these troubleshooting steps.

  1. Try your monitor with another computer
  2. Power cycle your monitor
  3. Check power and display cables
  4. Check the HDMI cable
  5. Make sure the monitor is properly ventilated
  6. Update drives
  7. Reset your Samsung monitor

If nothing seems to work, then you should contact the Samsung support team. Because they can help you to figure out what exactly is the problem with your monitor.


Why does my Samsung monitor keep turning on and off?

The issue of your Samsung monitor turning on and off repeatedly could be caused by a few different things.

It could be a power supply issue, an overheating problem due to incorrect ventilation, or an internal hardware malfunction.

It is important to diagnose the root cause of the problem so that it can be resolved correctly and promptly.

To determine what may be causing the on/off cycle, you should check for any loose cables or connections, inspect your ventilation system around the monitor, and reset any software settings related to energy efficiency that may have been enabled.

Why does my Samsung monitor keep randomly turning black?

Your Samsung monitor may be randomly turning black due to outdated or corrupted drivers.

Drivers are important pieces of software that control how the hardware of your device works.

If they become outdated or corrupted, parts of your device may not work as intended, like in this case with the Samsung monitor.

To solve this issue, you should make sure that the drivers for your monitor are up to date by visiting your computer’s manufacturer’s website and downloading the latest version available for download.

You can also use a driver update tool if it is easier for you. Once you have updated or reinstalled all necessary drivers.

Why does my Samsung monitor go black after a few seconds?

The most likely cause of your Samsung monitor going black after a few seconds is an issue with the cables connected to it.

This could be either a loose connection or a faulty cable, which can cause the signal to be interrupted.

The best way to fix this is to check all of the cables and make sure they are securely connected and in good condition.

If none of the connections appear problematic, you may need to replace any damaged cables.

You should also verify that your graphics card settings are properly configured for the monitor can also solve this issue. 

How do you fix a monitor that has a black screen suddenly?

If your computer monitor is suddenly exhibiting a black screen, the first step is to make sure that it is receiving power.

Check all of the cables and cords on your monitor to ensure they are properly connected.

If the issue persists, try resetting your monitor by pressing and holding down the power button for 10-15 seconds.

You can also try unplugging and replugging any cables or cords connected to your monitor and then powering it back on.

What is the Samsung black screen of death?

The Samsung black screen of death is a problem that many Samsung users have experienced, where the monitor’s display suddenly stops working and shows only a black screen.

It is usually caused by faulty or outdated software, problems with the hardware components of the device, or even physical damage to the device. 

To fix it, you should try restarting your device, clearing its cache memory, or factory resetting it to restore its operating system to its original settings.

Why does my monitor go black and then come back?

If your monitor goes black and then comes back, it could be caused by various factors.

However, one possible reason is that your power or monitor signal cables are not firmly plugged in. 

Loose cables can lead to intermittent signal interruptions, resulting in a black screen. 

It’s important to ensure that all cables are securely connected to the monitor and the computer or power source.

Additionally, updating your graphics card driver or resetting your monitor settings may help resolve the issue.

Why does one monitor go black when playing the video?

There are several possible reasons why a monitor might go black when playing video. 

One common cause is an issue with the connection between the monitor and the computer or other device playing the video.

This could be a loose or faulty cable, an incompatible connection type, or an issue with the input settings on the monitor or device.

Another possible cause of a black screen when playing video is a problem with the monitor itself.

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