Asus Monitor Not Connecting To Mac (7 Easy Ways To Fix)

Asus Monitor Not Connecting To Mac

I recently bought a new ASUS monitor for my Mac, eager to enhance my screen display. However, to my disappointment, I encountered a problem when attempting to connect the monitor – it simply wouldn’t link up.

After every possible try, I still couldn’t get the two devices to work together. That’s why I decided to research how to fix this issue.

In this article, we will look at some common solutions for getting your ASUS monitor connected to your Mac.

Let’s get started!

Why is your Asus monitor not connecting to your Mac?

The most common cause of why your Asus monitor is not connecting to your Mac is that the cable may not be connected properly.

In order to solve the issue, you should inspect the cable to ensure it is not damaged or faulty if it is replaced with a new one.

1. Wrong input source 

There are various and same inputs on the monitors to deliver the signals; you should choose the right input source to solve the issue.

For example, you’re using the HDMI port to connect the monitor and Mac, but you have selected the VGA on the input source in your monitor.

In this case, the monitor will not be able to receive the signals and will not display anything.

2. Check cable 

Long-term usage of the cable can cause it to become damaged or faulty; you should inspect the cable to ensure it is not faulty or damaged.

If there is any damage, you must repair or replace it with a new one in order to resolve the issue.

If it does not resolve the issue, you should unplug the cable and replug it securely to see if it works.

3. Electrical issue 

Sometimes, an electrical issue causes the monitor to not connect to the Mac. In this case, you should check the receptacle.

Receptacles are the main component in the electrical issue; sometimes, half of them become faulty.

In order to check, try to plug in a lamp. If the lamp works with it, then the receptacles are not faulty.

Sometimes, using more than one device at the same electric outlet can also cause an issue.

Or use of the multi-port to run the devices at the same receptacle may also cause it. You should connect the monitor to a different receptacle.

4. Adjust settings 

If your monitor is not connecting to the Mac, try adjusting the settings. It may resolve the issue.

In order to fix the issue, get access to the Mac settings, select the system preference and choose the display tab.

Now hold down the option key to show the detect display function then, select it now, choose the monitor, and adjust the settings.

If you are not seeing the monitor in the display tab, it may be a hardware issue with the monitor.

5. Check display resolution 

The high or lower resolution is also one of the common causes of not detecting the Mac. In order to solve the issue.

1. Go to the system preference 

2. Now select the display tab 

3. Select the resolution tab, then select the radio button to next the scale, and the higher the resolution it may resolve the issue 

4. Under the resolution tab, uncheck the box next to automatically adjust brightness and manually brighten up the using the toggle 

6. Factory resetting your Mac

If you’re still facing issues while trying all the above solutions, try to reset the Mac. It may resolve the issue.

In order to do it:

1. First click on the Apple logo in the top corner and select the system preference 

2. Now select erase all the content and settings in the dropdown menu 

3. Now erase menu assist will walk you through the procedure to factory reset the Mac 

4. Once you have performed all producer then, your Mac will reboot and return to the factory settings 

7. Check monitor with other pc 

If you’re still facing issues connecting your monitor to the Mac, try to check the monitor with another pc.

If the pc is not working properly with another pc, it is likely the monitor is faulty, and you may need to replace it.

In that case, you should replace the monitor with a new one instead of wasting money to repair it.

How to connect a monitor to the Mac?

Connecting the monitor to the Mac is one of the straightforward processes. In order to connect the monitor.

1. Use a USB-C or Thunderbolt cable to connect the monitor to the Mac 

2. Now plug one end into the Mac and the other end into the monitor 

3. If you’re using, Thunderbolt, ensure that you’re using 3 or 4 Thunderbolt cable 

4. Now turn on the Mac and monitor. Now monitor will automatically recognize the Mac 

If your monitor is detecting the Mac, then try to unplug the cable and then replug it; it may solve the issue.

You should also ensure that the Mac and monitor are turned off while connecting the cable.


Why is my Mac not detecting my monitor?

If your Mac is not detecting the monitor, you should unplug the display from the Mac and let it for a few seconds, then replug it.

While connecting, ensure the cable is connected securely to the monitor and Mac and in the correct port.

How do I connect my Mac to my Asus monitor?

In order to connect the Mac to the Asus monitor:

1. Took a new USB/VGA/DISPLAYPORT/DVI cable and connect it to the same port of the monitor 

2. Then connect the other end to the Mac in the same port as the monitor 

3. Now turn on the Mac and monitor then the Mac will automatically recognize the monitor

Is the Asus monitor compatible with Mac?

Yes, the Asus monitor is compatible with Mac; if you’re looking to connect a budget monitor with the Mac, the Asus is one of the best options.

It has a 4K display, higher resolution, and a high refresh rate to be compatible with the Mac.

Wrapping Up 

These are the possible solutions if your Asus monitor is not connecting to the Mac. You should try these solutions to fix the issue.

  • Wrong input source
  • Check cable 
  • Electric issue 
  • Adjust settings 
  • Check display settings 
  • Factory resetting Mac 
  • Check monitor with other pc

Now I’d like to hear from you!

Which method did you use to solve the issue with your Asus monitor? Do you still need further information about the Asus monitor not connecting to Mac?

Let me know in the comment.

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