5 Ways to Fix No Displayport Signal From Your Device

5 Ways to Fix “No Displayport Signal” From Your Device? 

If you are unable to see the display on your TV/PC screen or if the screen is blank, there may be an issue with the signal. Here in this article, we will be discussing some of the best ways to fix this problem i.e., “No Displayport Signal”.

DisplayPort is a digital display interface with a very high bandwidth (up to 18 Gbit/s) and HDCP encryption. Traditionally, this port has been an output-only interface, but in the later versions of Windows and Mac OS, it is also implemented as an input interface for external displays.

Besides, the “No Displayport Signal” is one of the most frustrating problems someone can experience when using their PC/Laptop. So this blog post will help you troubleshoot it so that you can get back to your day!

Top Five Ways to Fix the “No Displayport Signal” Issue

No Displayport Signal From Your Device

Here we have enlisted the top five ways to fix the problem of interest. Let’s have a look at each one of them in detail. However, you are not only restricted to these methods. If you find some other technique more beneficial then also give it a go.

By Unplugging and Then Plugging in the Displayport Cable Again

This is one of the methods for the successful troubleshooting of this problem. What you need to do is unplug the Displayport Cable and then plug it in once again. But before plugging in you need to make sure that there is no dust or debris inside the port. Then proceed and check if the monitor now provides the display or not. 

If you are still facing the issue you can also plugin the Displayport Cable in some other port if the adapter had more than one available. Maybe this will resolve the issue.

By Installing the Required Monitor Drivers

Some external monitors require additional drivers and apps to be installed prior to their usage. Otherwise, problems will arise including the well-known “No Displayport Signal”. It is recommended to install all the required drivers by taking assistance from the manufacturer’s website. This will lend you a hand in successfully coping with this problem in the best possible way.

By Picking the Correct Input Source

At times, there might be more than one Displayport available on your monitor. Ensure that you have plugged in the Displayport cable inside the port that is functioning properly. There might be a case that one of the ports is not working and you have plugged in that port. This can be the reason for the occurrence of the “No Displayport Signal” error.

Note: Refer to the monitor’s instruction manual to learn how the monitor’s DisplayPorts are configured and how to switch the active input between the ports.

By Rolling Back Graphics Drivers

If in your case this error is raised after you updated the hardware/graphics drivers, then you can try this hack of rolling back the drivers. Maybe this will work for you. Here’s what needs to be done.

  1. First, right-click on the Windows icon appearing in the bottom left-hand corner of your PC screen. 
  2. Next, from the context menu click on the option labeled Device Manager.
  3. After that, once the Device Manager window is opened completely, right-click on the driver present inside the Display adapters section. Then click on the option named Properties.
  4. Now, from the prompted window, click on the tab labeled Driver followed by clicking on the Roll Back Driver option. (Note: If this Roll Back Driver option is grayed out or disabled, there’s no previous driver to roll back to)
  5. Next, click on the OK button.
  6. After that, go on and reboot your PC and see if the error is resolved now or not.

By Updating Your System’s Graphics Driver

You can also get rid of this problem by updating your System’s Graphics Driver. Here is how to do it step-by-step.

  1. First, right-click on the Windows icon appearing in the bottom left-hand corner of your PC screen. 
  2. Next, from the context menu click on the option labeled Device Manager.
  3. After that, once the Device Manager window is opened completely, right-click on the driver present inside the Display adapters section. Then click on the option named Update driver present inside the context menu.
  4. Now, from the prompted window, click on the option labeled Search automatically for drivers.
  5. Next, your system will start looking for drivers to install on your machine. Make sure that you are connected to the internet. 
  6. After that, if the driver is found then it will be installed on your Windows PC. Alternatively, if your PC fails to find the required driver, then you can go on and install the latest Windows updates available. This will automatically install all the missing drivers.
  7. Finally, reboot your PC, and then examine the condition of arousing error.

Other Ways to Fix This Issue

If for some reason, none of the above-mentioned ways are working for you in order to fix this issue, then you can also give these methods a chance that is provided next in bullets.

  • By Utilizing a Different DisplayPort Cable/PC
  • By Rebooting Your System’s Graphics Driver
  • By Giving a Fresh New Start to Your Devices
  • By Updating Your Monitor/Desktop
  • By Seeking Advice From the Monitor Manufacturer

See also: Samsung TV Model Number Lookup and Decoding It

Conclusion

If you’ve been getting the “No DisplayPort Signal” error from your device, there are a few things you can try to fix it. First, check that your DisplayPort cable is plugged in properly and securely. If that doesn’t work, try resetting your display driver. If neither of those options solves the problem, you may need to replace your DisplayPort cable or get a new monitor altogether. We hope this article has helped you troubleshoot the problem and get your device up and running again.

Have you ever tried to fix this error by yourself? Whether you are successful in doing it or not? Which method did you use to perform this task? Have any of our explained methods worked for you? If you have done this before, share your experience with us in the comments section below.

You are also free to ask any questions or queries you have in your mind that are bothering you. We will appreciate it and try to answer them in the best possible manner. Overall, if you liked this guide, give it a thumbs up and share it with your friends and loved ones. Thank you all in advance guys and stay blessed forever brothers and sisters.

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