WebSometimes reinstalling macOS is the only way. Or it may be that you installed the latest version and found that you don't like it or that it doesn't support some apps that you need … WebOct 4, 2024 · Step 3: Erase and Reformat the Mac’s Boot Drive. Make sure that the bootable macOS High Sierra installer you just created is connected to your Mac, whether it’s a USB flash drive or an external hard disk. Reboot your Mac, and hold down the Option/Alt key on the keyboard until the macOS Startup Manager Screen appears.
How to reset your Mac before selling it iMore
WebApr 10, 2024 · We are trying to reinstall High Sierra, but when promoted to select a drive, they are both locked. Looking online, the wisdom is to erase Macintosh HD. That’s what we’re doing. However, it’s been several attempts to do so, and now several hours into our latest attempt and it just stays there “Erasing ‘Macintosh HD’ and creating ... WebSpoke to Apple and they recommended I need to do an erase and reinstall the OS. Can anyone recommend a list of things I’ll need it reinstall / pull back from my TM? Apps, … birth photography las vegas
All the Ways to Reinstall macOS on a Mac - AppleToolBox
WebApr 12, 2024 · Intel Mac without a T2 chip. Restart your Mac in Recovery mode. Select Disk Utility. Choose your startup disk and click Erase. Follow the steps on the screen to format and name the disk and erase it. Once the disk is erased, quit Disk Utility to return to the macOS Utilities window. Select Reinstall macOS. Follow the on-screen instructions to ... WebNov 17, 2024 · Here's how to erase your hard drive and reinstall the operating system on your Mac, whether it has Apple's M1 chip or features Intel components. WebJul 17, 2024 · In Disk Utility, select “Macintosh HD” (or the name of the disk to erase and clean install Catalina onto), then click the “Erase” button. Choose “Macintosh HD” as the name, then go to “Format” and select APFS, then choose “Erase” – WARNING: THIS ERASES ALL DATA ON THE MAC. Quit Disk Utility when finished formatting the disk. birth photography image competition 2020