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In another way, you can add a string to the Virtual machine’s XML file to apply every time the virtual machine boots up. No 3 – this is the number of video modes. “VM name” – Exact virtual machine name of Mac OS X, execute it with quotes. VBoxManage setextradata “ VM name” VBoxInternal2/EfiGopMode 3 This is similar to method 2 but slightly different.Įxecute this command from the VirtualBox folder: “Graphics Mode”=”1280x800x32” and press Enter.Īlways better to give the same screen resolution size mentioned in file. Boot the virtual machine and see whether it’s working.Ĭ) If it doesn’t work, type the below command while booting at the EFI boot loader screen Make sure the VBoxManage command is added to the Windows path, if not, execute this command from the VirtualBox installed folder.ī) The above command will modify the XML file of the Virtual machine. “VM name” – Exact virtual machine name of Mac OS X, execute this command with quotes. VBoxManage setextradata “VM name” “CustomVideoMode1″ “1280×800×32” We will modify the VirtualBox settings of the Mac VM in this method.Ī) Close VirtualBox completely and execute the following command, We can confirm it by checking in ‘Display’ under ‘System preferences’. By default, the Mac OS X will start in the screen resolution inserted in. (Remove the tick as mentioned below)ĥ) Now, copy or drag file from desktop to /Library/Preferences/SystemConfiguration/ or /Extra location where ever it needs to be replaced.Įnter the Mac root (admin) password to authenticate replacing the file.Ħ) Restart the Mac virtual machine now.
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Type the correct screen resolution which matches your monitor resolution.Ĥ) Select Save As in the Text editor file menu and save it on the desktop or somewhere else. Increase Mac OS X Virtual Machine Screen Resolution in VirtualBoxĢ) Open /Library/Preferences/SystemConfiguration/ in text editor.ġ280x1024x32 – is your option. Also, it can work on vanilla installation from the original DVD or ISO file. If you installed Mac OS X by any of the hackintosh ISO files, then do this method first. We mentioned several ways to use Mac OS X as a virtual machine on VirtualBox, if you are using any of the methods, the following tricks will be helpful. We have not tested on the latest macOS versions. This VGA driver worked well in VMware workstation and VMware Player for Mac virtual machines Leopard and Snow Leopard. Now you can see multiple screen resolution options inside the VM. If you are still using the older version of Mac OS X and VMware, then you can follow the steps to install the VMware VGA driver to get proper screen resolutions.ġ) Download the Mac VGA driver for VMware here.Ģ) Install the package on Mac OS X virtual machine.ģ) Restart the Mac Virtual machine. Most of the latest macOS versions can work without any issues on VMware with multiple screen resolutions. Increase Mac OS X Virtual Machine Screen Resolution in VirtualBox.
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