How to Fix macOS Sierra Screen Resolution on VirtualBox?

In this article, I’m going to show you that how fix macOS Sierra resolution on VirtualBox or fix screen resolution of macOS Sierra on VirtualBox. When this is, happening? Or how we should fix screen resolution of macOS Sierra or El Capitan. In our previous topics, we have covered the following titles.

Fix macOS Sierra Screen Resolution on VirtualBox

It is a very popular and famous problem for those who install Mac operating system on VMware or VirtualBox. For the first time when you install macOS Sierra or Mac OS X El Capitan on VirtualBox or VMware, the first error that you see is screen resolution and some other problem. By default when you install Mac Operating system on Virtualization software, most of the time the screen resolution is 1024×768 and you can change it on VirtualBox to “640×480, 800×600, 1280×1024, 1440×900, 1900×1200“. As an example, I want to change the resolution from 1024×768 to 1440×900. I hope you get something from this pictorial tutorial.

Step #1. Play your installed macOS Sierra on VirtualBox and confirm the current and default screen resolution. After that turn off your VirtualBox VM and close all VirtualBox tabs.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Default Resolution of macOS Sierra Installed on VirtualBox

Step #2. Download the macOS Sierra Screen Resolution VBox Code from the link below.

Step #3. Replace and edit the code that is named as “VM Name” to your macOS Sierra Virtual machine name, be sure it’s the same.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Replace VM Name to macOS Sierra(VM name in VB)

Step #4. Choose the resolution of your screen monitor from the list below, to choose one just clean N and type the number of that resolution size.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Choose your Screen Resolution From the List

Step #5. Press Windows button + X and click on Command Prompt (Admin).

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Run CMD as Admin

Step #6. Select the VirtualBox path by the change directory command, so copy & paste the command to Command Prompt(CMD) then hit enter.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Choose VirtualBox Path

Step #7. These time Copy & paste the fix screen resolution code to Command Prompt(CMD) then hit enter.

Note: Be sure that you have selected a fix resolution for your monitor screen and choice the amount of N. after copying the code to virtual-box then close all tabs.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Run the Screen Resolution Code

Step #8. Start the installed macOS Sierra virtual machine from VirtualBox.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Launch the macOS Sierra VM

Step #9. Now log in to your account and check the screen resolution to confirm it has worked or not. So was all.

How to Fix macOS Sierra Screen Resolution on VirtualBox?

Fixed macOS Sierra Screen Resolution on VirtualBox

Watch the Video Tutorial:

Conclusion

In this article, I’ve covered how to fix macOS Sierra screen resolution on VirtualBox, and you saw that I changed the screen resolution from 1024×768 to 1440×900 From the above list that I’ve pointed. I only tested one of those sizes. Now, you can choose according to your monitor. If you’ve any kind of question regarding this article or our old topics, feel free to share with us. Thanks for being with us.

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