How to Enter Full Screen Mode on macOS Mojave on VirtualBox?

macOS 10.14 Mojave on VirtualBox cannot support the 1366 x 720, I don’t why, but whatever it is you are not able to turn macOS Mojave to Full Screen and other sizes.

That’s why macOS 10.14 Mojave can only support the below presets.

  • HD- 1280 x 720
  • Full- 1920 x 1080
  • Quad HD- 2560 x 1440
  • 2K- 2048 x 1080
  • 4K- 3840 x 2160
  • And others like 1280 x 800, 1280 x 1024

The Method which you will learn is simple and easy, but it can only work with 2 presets. The Default preset and the preset which you will specify to change your screen resolution into.

Quick Explain: Since we are not able to change the macOS 10.14 Resolution from inside of macOS 10.14 Mojave while it is running. Then we have to shut down it and bring change using CMD as Administrator as we were applying codes while Installing macOS 10.14 Mojave on VirtualBox.

How to Enter Full Screen Mode on macOS Mojave on VirtualBox?

Step 1. Copy the Virtual Machine Name

Open the VirtualBox and select the Virtual machine which you want to change its resolution. Then select settings and from General tab copy the Name of Virtual Machine.

Copy macOS 10.14 Mojave Name

Step 2. Replace the macOS 10.14 Mojave Name and Aspect Ratio

Once you have copied the Virtual Machine name it is time to replace it inside the code. So, copy the code from the below box and insert their your Virtual Machine name.

And one more thing, instead of X, put your desired screen resolution.

cd "C:\Program Files\Oracle\Virtualbox"
VBoxManage setextradata “Your Virtual Machine Name” VBoxInternal2/EfiGraphicsResolution X

Instead of X put one of the below aspect ratios.

1280x720, 1920x1080, 2048x1080, 2560x1440, 3840x2160, 1280x800, 1280x1024, 1440x900, 1600x900

Change the Name and Aspect Ratio

Step 3. Run CMD and Apply the Codes one by one

Once you made all the changes it is time for you to run all the codes one by one using the CMD As Administrator. So, Click on the start menu search their for CMD, then right click and select Run as Administrator.

How to Enter Full Screen Mode on macOS Mojave on VirtualBox?

Apply codes for Screen resolution


well, It was all about How to Enter Full-Screen Mode on macOS Mojave on VirtualBox? I hope it was helpful to fix the macOS 10.14 Mojave on VirtualBox. If you like this post please share it with your friends and relatives, plus subscribe to IntoGuide’s YouTube Channel.

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