When the process is complete, your Mac will reboot on its own.

The OS will be installed using your bootable USB.

After choosing Install macOS, press Continue.

When your Mac’s Startup Manager displays, choose the USB-connected external disc.

Your Mac will enter recovery mode if you continue to hold down the Option or Alt key while starting it.Once the process is complete, your Mac will reboot, and your new OS will launch.ĪCTIONS TO TAKE TO INSTALL macOS FROM A USB IN RECOVERY MODE.Select your primary disc to install macOS from your USB.Select Install OS X when done, then close the Disc Utility window.Select Format > OS X Extended (Journaled) in the pop-up window, and then click Erase.On your Mac, pick First Aid, tap the primary hard disc, and then click Erase.Once it has rebooted, pick the USB disc and choose Disk Utility.As said earlier, you could use the macOS USB installer to do a clean install or restore it upon. When the Option key is depressed, the Mac restarts. Clean installing or restoring a Mac offline with USB pen drive.A GUIDE FOR INSTALLING macOS FROM A USB DISK Making a bootable installer now will save you a ton of trouble if you ever need one. If you have a backup of the operating system, you may quickly restore it or install it on several other devices. This command completely erases the USB, then creates native installer media from the Install macOS Beta Application.A backup of your macOS is a fantastic way to be ready if something goes wrong with your Mac. Type the following, enter password and hit enter. Under Format: choose Mac OS Extended (Journaled)ġ1. Under Name: type USB (You can rename it later)ĩ. Open /Applications/Utilities/Disk Utilityģ. This step extracts the Installer contents, then installs Clover bootloader to the USB stick.Ģ. Select the drive with the bootable installer and click Continue. 3) You will now see the available bootable volumes.

2) Press the power button once and then immediately continue pressing it until you see Loading startup options on the screen. The Application Install macOS Ventura Beta will appear in /Applications. 1) Plug in the bootable USB drive installer to your Mac. Choose Upgrade Now to download the 12 GB installation Application. System Preferences / Software Update will then open.Ĥ. Enroll in the Free Apple Beta Software Programģ. STEP 1: Download macOS Ventura Public Betaġ. Please note, this guide is not universal, and may not work for all systems. Here's a quick guide to create a macOS 13 Ventura Public Beta Installation USB. Building a CustoMac Hackintosh: Buyer's Guide

Install macos on usb