How To Fix Displaylink No Monitor Detected Mac?

Jack Paul
Apple Certified Macintosh Technician at - TechNab

After completing my graduation as a computer science engineer, I have also started my professional career in this sector. I have always loved to discover...Read more

We’re sure you’ve experienced this before: you plug in your DisplayLink-enabled monitor for the first time, and, lo and behold, macOS doesn’t detect it. This issue is, unfortunately, a common issue with macOS that some users run into on their Macs.

Well, Displaylink not detecting the monitor on Mac has something to do with the drivers or even the displays themselves. And to fix this, you have to figure out whether the root of the problem is internal or external.

That is why through this article we focused on the reasons behind no monitor detection. Also, we included a step-by-step fixing manual that will solve the issue in no time.

Therefore, without wasting a second, let’s get started.

What Are The Possible Causes Of Displaylink No Monitor Detected On A Mac?

Both on the Macbook and the macOS, Displaylink no monitor detected issue has been prevalent. The reasons behind this issue are both internal and external. Some of the prominent causes are listed below:

Wrong Adapter

One of the most prominent reasons for external monitors not getting detected by Macbook or macOS is the use of the wrong adapter in the first place.

The dock you will use to connect the monitor must be supported by Displaylink tech. Or else, the issue with no monitor detection will remain.

That said, most docking stations can cater well to Displaylink. But there is always a scope for exceptions, which can result in the abovementioned issue.

Outdated Drivers

The drivers used in Mac OS need an update after every system update. A similar thing happens with Displaylink as it fails to figure out the processes after every macOS update.

Therefore, if no monitor detected pops up, there are high chances that the associated drivers aren’t up to date.

How To Fix Displaylink No Monitor Detected Mac?

If you are struggling to fix a MacBook screen, the guide below will help you. It includes all the steps that would mitigate no detection of the monitor.

Displaylink No Monitor Detected Mac

Step -1: Unplug everything

The first step will be to get all the monitors and USBs from the dock station.

Step – 2: Uninstall Displaylink

After unplugging the things from the dock station, you need to uninstall the application. To do so you need to click on the finder on the taskbar.

Then, you need to click on the Applications option.

After clicking, you’ll notice all of the applications installed. From there, you need to find out and uninstall the DisplayLink.

Step -3: Restart the system

After completing the two steps mentioned above, restart your Macbook or the system with macOS for further procedures.

Step -4: Reinstall Displaylink Application

Right after restarting your system, navigate to a browser and search for Displaylink Installation. Find the patch file and reinstall it in your system.

Step -5: Plug all the devices

Use the docking station again to plug all the devices. Now, after plugging, check whether they are working correctly or not. Then, get all your displays plugged in.

If it still shows no monitor detected, move on to the next step.

Step -6: Unplug the displays

Get all the displays unplugged and manage a second display port. After that, again plugin the displays and hook it up with the DisplayPort.

Step -7: Check the error

After carrying out all the steps, check the existence of no monitor detection several times. For better output, set alternative resolutions on the displays.

Is Displaylink Safe For Your Mac?

The main aim of using the Displaylink app on your mac is to enable the usage of multiple screens at a time.

Now, macOS has a strict security policy that ensures every software has kernel extensions. Without having this, you can’t even think of installing software on your Mac.

Fortunately, the DisplayLink driver comes with this type of extension and enabling it at the time of installation doesn’t involve any risks. That said, the DisplayLink KEXT installation doesn’t open any loopholes in the macOS.

In addition, the notarization of macOS makes it possible for Displaylink to be signed digitally without any malware. Therefore, there are no threats with Displaylink on your Mac.

How To Set Up Displaylink On Mac?

One of the most important steps to fix a MacBook screen is to reinstall the DisplayLink application. The step is required as sometimes due to the upgraded version of the OS, the existing version of Displaylink seems outdated.

Here are the steps to install Displaylink on Mac:

Step -1: Download DisplayLink patch

The process starts with downloading the DisplayLink installation file. You need to go to your browser and search for the DisplayLink website.

Download DisplayLink patch

Click on the first result and then scroll a bit.

Click on the first result and then scroll a bit

In that window, you will see the option of macOS, where you will find the option of downloading the file down below.

Click on it, and the download will start.

Step -2: Start Installation

Go to the download folder and open the installation file you downloaded.

Start Installation

You will see this pop-up. All you need to do is to agree to all the terms and conditions and install the program completely.

Step -3: Restart the system

Once you are done with the process, restart your system to wrap up the installation process.

Bottom Line

Using multiple screens at a time is often a need for users who are fond of multitasking. And being a macOS user, you will love to avail this feature.

The Displaylink application enables you to have multiple screens, but more often, the issues regarding no monitor detection have been prevalent. In this article, we have tried to mitigate that by providing a step-by-step guide to fix the problem.

We hope that our directives serve your purpose. However, if anything else arises while fixing, do let us know.

Jack PaulApple Certified Macintosh Technician at - TechNab

After completing my graduation as a computer science engineer, I have also started my professional career in this sector. I have always loved to discover new branches of technology, research them, and understand their science from my childhood till now. In this Place, you’ll find information on computerized devices software and hardware-related tips, tricks, tutorials, problems, solutions in the field of the IT sector ...

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