Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
How can I re-install High Sierra ?
- Thread starter iosvargas
- Start date
- Sort by reaction score
If your computer is running well, there really isn't any need to do a clean install. Apple''s OS is a lot more stable and efficient than Windows. However, if you are set on doing a clean install...
1) Make sure you have backed up your computer
2) Make sure you have a USB installer of High Sierra connected to the computer
3) Boot the computer using Command + R
4) Select Disk Utility
5) Select the Macintosh HD drive and select erase
6) Exit out of Disk Utility and reboot the computer while holding down the option key
7) Select your USB installer of High Sierra
You can also follow this guide if you prefer.
1) Make sure you have backed up your computer
2) Make sure you have a USB installer of High Sierra connected to the computer
3) Boot the computer using Command + R
4) Select Disk Utility
5) Select the Macintosh HD drive and select erase
6) Exit out of Disk Utility and reboot the computer while holding down the option key
7) Select your USB installer of High Sierra
You can also follow this guide if you prefer.
Last edited:
