

How to Fix: macOS Could Not Be Installed on Your Computer Bottom LineĪre you interested in MiniTool Partition Wizard? This software can help you clone the system, manage disks better, and recover data. Access Wi-Fi settings from the Wi-Fi menu. You will need to connect to Wi-Fi because your Mac will need to connect to the internet during this process.Your Mac will shut down and restart in Recovery mode.Choose the external drive with your installer as the startup disk and click Restart.Open System Preferences and click Startup Disk.

Connect the bootable installer to your Mac.Then, a bootable installer will be created. “ MyVolume” should be replaced with the number on the USB drive that you have plugged into your system. Open Terminal and input the command “ sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume”.Prepare a memory stick with at least 15GB of space and then reformat it in Disk Utility.If you want to install macOS High Sierra on your device, you can follow the following guide: Bring some small improvements to Photos, Mail, Note, Messages, etc.Add support for High Efficiency Video Coding (HEVC), with hardware acceleration where available, as well as support for High Efficiency Image File Format (HEIF).It includes virtual-reality and machine-learning features, as well as support for external GPUs. Update Apple's graphics API to Metal 2.

It can speed up common tasks like duplicating a file and finding the size of a folder's contents.
