Please help!
I'm trying to reinstall Catalina and I used Cmd+R and Disk Utility. I ran First Aid for Macintosh HD and it failed. I ran Erase and it failed.
What should I do next?
I'm stuck! Please help. Many thanks!
MacBook Pro 13″, macOS 10.15
Either your hard drive is failing, or if you have a last Time Machine backup of Catalina, then boot into Recovery (⌘+R), and choose Restore from Time Machine Backup. This will wipe the startup drive, and repave it with a bootable Catalina, applications, settings, and your home directory content. If you don't have a Time Machine backup, or booting into Recovery, and requesting it to reinstall macOS Catalina does not work, then you are probably done.
Either your hard drive is failing, or if you have a last Time Machine backup of Catalina, then boot into Recovery (⌘+R), and choose Restore from Time Machine Backup. This will wipe the startup drive, and repave it with a bootable Catalina, applications, settings, and your home directory content. If you don't have a Time Machine backup, or booting into Recovery, and requesting it to reinstall macOS Catalina does not work, then you are probably done.
I ran First Aid for Macintosh HD using Disk Utility but it said failed. I tried Erase and it said failed to unmount. What should I do next. I was trying to reinstall Catalina for my MacBook Pro. Can anyone give me some suggestions? I am stuck !
