Samsung Monitor Not Detected Windows 10 [Solved!]

If you have a Samsung monitor that is not being detected on your Windows 10 computer, believe me, you are not alone.

Many users have experienced this problem and there are simple solutions to get your Samsung monitor back up and running.

In this article, I will discuss what causes the issue and how to fix it quickly. With the right advice, you can get it working in no time.

I will also provide troubleshooting tips for those who want to try more advanced solutions. 

Samsung Monitor Not Detected Windows 10 [Solved!]

Samsung Monitor Not Detected Windows 10

The most common causes for a Samsung monitor not to be detected on Windows 10 are related connection issues, outdated video drivers, or incorrect settings. To solve the issue, it is important to check all connections manually and make sure they are properly connected. Additionally, users should try to detect the monitor settings from the settings application, and if that fails, a rollback of the video driver to a previously installed version may be beneficial. It is also a good idea to update the video driver manually or through Windows Update, as this can help with detection issues.

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

  1. Check All Connections
  2. Manually Detect Monitor Settings
  3. Roll Back to a Previously Installed Video Driver
  4. Update Your Video Driver
  5. Change Your Project Mode
  6. Change Your Control Panel Display Settings
  7. Update The Driver Of The Display
  8. Change Your Monitor Frequency
Samsung Monitor Not Detected Windows 10 [Solved!]

1- Check All Connections

Checking all connections is an important step when troubleshooting a Samsung monitor that is not being detected by Windows 10. 

First, make sure the monitor is securely connected to the computer’s video port.

If you’re using a VGA cable, ensure that all pins are properly aligned and seated against their respective ports on both the monitor and computer.

If you’re using a DisplayPort connection, be sure to verify that the cable locks into place and is not loose.’

Additionally, check for any broken or frayed wires at each end of the cable.

If your Samsung monitor uses USB-C, confirm that it has been connected to the right port on your computer.

2- Manually Detect Monitor Settings

Manually Detect Monitor Settings is a troubleshooting step that allows Windows 10 users to detect their Samsung monitor.

To begin:

  1. Open the Control Panel by searching “Control Panel” in the Windows search bar.
  2. Go to “Display” and click on “Adjust Resolution” or “Change Display Settings” in the left-side navigation panel.
  3. Click “Advanced Settings” under the Monitor tab, and select “List All Modes”.
  4. Check to make sure your Samsung monitor is listed as one of the available resolutions.

If it is not listed, you may need to update your graphics card driver or install a new one altogether.

3- Roll Back to a Previously Installed Video Driver

Rolling back to a previously installed video driver can help fix issues with Samsung monitor not being detected on Windows 10.

This procedure involves restoring the previous version of the driver that was installed before the current one.

To roll back to a previously installed video driver, open the Device Manager and find your display adapter.

Right-click it and select Properties, then click on the Driver tab.

From here, you can select the Roll Back Driver button which will prompt you with a warning discarding any changes made since you’ve updated the driver.

After that, Windows 10 will install the previous version of the driver.

4- Update Your Video Driver

Updating your video driver is an important step to resolving Samsung monitor not detected Windows 10 issues.

When a device isn’t working as intended, such as when a Samsung monitor isn’t detected on Windows 10, updating the video driver can often fix the issue.

The first step to updating your video driver is to determine which one you have installed. 

To do so, open the “Device Manager” by pressing the Windows and X keys together, then selecting Device Manager from the menu that appears.

Once in there, locate “Display adapters” in the list of device types and double-click it to expand it. Find your device in this list, right-click on it, and select “Update Driver Software” from the context menu.

Select “Search automatically for updated driver software” and follow the prompts to complete the process.

Another option is to manually update your driver by visiting your graphics card manufacturer’s website and downloading any available updates for your specific device model.

5- Change Your Project Mode

Changing Your Project Mode is an important task to ensure that your Samsung monitor is properly detected by your Windows 10 computer.

This process involves allowing the computer and monitor to detect each other to establish a proper connection.

Generally, this process is initiated by adjusting the settings within your Windows 10 operating system, specifically in the “Display Settings” menu.

From here you can change the current project mode from either “Duplicate” or “Expand” to “Projector Only” or “Second Screen Only”.

In “Duplicate” mode, both screens display the same information, while in “Expand” mode, you can extend your desktop across both monitors.

By selecting one of the other two modes – “Projector Only” or “Second Screen Only” – you are telling your computer which screen to use as the main display for any applications and programs you open.

Additionally, this helps your computer recognize and detect your Samsung Monitor so it is properly displayed on-screen when connected.

6- Change Your Control Panel Display Settings

If your Samsung Monitor is not detected in Windows 10, you can change the display settings in your control panel to get it working again.

To do this, open the Control Panel and select Appearance and Personalization. Under this tab, you will see a link to Display Settings.

Here you can make adjustments to the display resolution based on your monitor type and the refresh rate according to your preferences.

You can also adjust the orientation of the display, set multiple displays and even calibrate the color of your monitor for more accurate displays.

You may also need to update drivers for both Windows 10 and your monitor itself which can be done through Device Manager or Windows Update.

7- Update The Driver Of The Display

Updating the driver of a Samsung monitor on Windows 10 is an important step to ensure that the device is running properly and efficiently.

To begin, it is crucial to check that the monitor is compatible with Windows 10.

Once confirmed, open up the “Device Manager” in Windows by pressing the “Windows + X” key combination and selecting “Device Manager” from the list.

In Device Manager, expand “Display Adaptors” and find your Samsung monitor.

Right-click on the device model name, select “Update Driver Software”, then select “Search automatically for updated driver software”.

This will begin searching for any available updates for your display adaptor, as well as any relevant drivers for your Samsung monitor.

If updates are found, they will be downloaded and installed automatically. Once completed, reboot your computer to ensure that all changes are applied correctly.

Finally, test to make sure that your Samsung monitor has been detected by Windows 10 and is functioning properly.

8- Change Your Monitor Frequency

Changing the frequency of your Samsung monitor in Windows 10 is essential to ensure optimal performance. You can do this easily by accessing the Display settings in the Control Panel.

To access the Display settings, simply press the Win + X key combination on your keyboard and then select Control Panel.

Once you’ve opened the Control Panel, select Adjust Screen Resolution from the list of options.

Next, you need to find your Samsung Monitor’s settings from within this window and set them accordingly.

To change the frequency of your monitor, simply click on Advanced Settings and then select the Monitor tab from the left-side panel.

From here, you can enter a new value for your monitor’s frequency either in Hertz (Hz) or Kilohertz (KHz).

Generally, most monitors are best operated at 60Hz or higher depending on their type and model number.

Once you’ve entered a new value for your monitor’s frequency, simply click Apply followed by OK.

Your changes should take effect immediately allowing you to enjoy better visuals from your Samsung monitor in Windows 10.


In conclusion, if your Samsung monitor not detecting Windows 10, you can troubleshoot your monitor problem by following these steps:

  1. Check All Connections
  2. Manually Detect Monitor Settings
  3. Roll Back to a Previously Installed Video Driver
  4. Update Your Video Driver
  5. Change Your Project Mode
  6. Change Your Control Panel Display Settings
  7. Update The Driver Of The Display
  8. Change Your Monitor Frequency

If you have tried all these steps and have not found any solution, it is best to contact Samsung customer support.

They will give you the solution to troubleshoot your monitor detection problem because they have a qualified team.

If your monitor has a serious problem, it is best to buy a new monitor instead of wasting your money on an old Koorui monitor.


Why is my Samsung monitor not being detected?

If your Samsung monitor is not being detected it is possible that the cables are not connected properly.

You have to make sure to fully disconnect the cables from the power supply and computer, then reconnect them firmly and securely.

If this doesn’t work, you should try to use a different cable to connect your Samsung monitor or also check for your video card driver or firmware.

If all else fails, contact a technician to further identify and resolve the issue with your Samsung monitor.

Why is my computer not detecting my monitor?

If your computer is not detecting your monitor it may be due to a connection issue.

You should check that the cable connecting your PC to your external monitor is secure and properly connected.

If it is properly connected then check the video output settings on your computer and make sure you are using the correct port for connection.

If all of these checks don’t solve the problem, then it’s likely that there is an issue with either your computer or the monitor itself.

What to do if the monitor is connected but not displaying anything?

If the monitor is connected but not displaying anything, there are several steps you can take to try and resolve this issue. 

First, make sure the monitor is powered on and that the power cord is connected securely.

If it’s still not displaying anything, check if other devices are working properly with the same cable.

If not, try using a different cable, as the issue may be with the current one. Also check if the monitor is set to display the right input (VGA, HDMI, etc).

Make sure it’s set correctly in the on-screen menu or by pressing the input select button on the monitor.

Why does my monitor say no signal when HDMI is plugged in?

If your monitor says “no signal” when an HDMI cable is plugged in, there is likely a loose connection somewhere.

It could either be a loose cable, loose connections within the input device, or a problem with the input device itself. 

You can start by ensuring that all of your cables are connected properly and securely. 

Also, make sure the ends of both HDMI cables are properly secured into their respective ports on your TV and computer graphics card/motherboard.

The last step is to make sure that any power cables associated with these components are firmly connected as well.

How do I reset my HDMI monitor?

Resetting your HDMI monitor can be done easily and quickly.

First, make sure that you have the necessary cables connected. 

Once you have everything connected, turn off the monitor and the device it’s connected to (such as your PC or DVD player).

Then, disconnect the power for both devices for about 10 seconds. Finally, reconnect the power and turn both devices back on.

This should reset your HDMI monitor and make sure that it is working properly again.

How do I get my computer to recognize my HDMI monitor?

Here are some steps you can follow to get your computer to recognize your HDMI monitor:

  1. Check the connections: The HDMI cable should be securely plugged in.
  2. Select the correct input source on the monitor: Using the monitor’s menu or input button, select the HDMI input source that your computer is connected to.
  3. Check the display settings: Right-click on the desktop and select “Display settings” or “Screen resolution”. Under “Multiple displays”, make sure that “Extend desktop” is selected.
  4. Try a different HDMI port on the computer: If your computer has multiple HDMI ports, try plugging the cable into a different one.

The process for manually resetting an ASUS monitor can vary depending on the model.

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