Uploaded October 2023 | Updated September 2026, 1 week ago

---

Head to squarespace.com/actionretro to save 10% off your first purchase of a website or domain using code actionretro

Today we're playing around with Open Core Legacy, and using it to install the latest version of MacOS 14 Sonoma on some old Macs that have no business running Sonoma.

LINKS:
------------------
🍎 Open Core Legacy: github.com/dortania/OpenCore-Legacy-Patcher/releases
🍎 @Mr.Macintosh OpenCore video: youtube.com/watch?v=UelwjRZG8gI
🍎 @RonsCompVids video from testing: youtube.com/watch?v=2KCb7tuE9Io
🍎 @MacintoshLibrarian video from testing: youtube.com/watch?v=nuppqSRPW5Q

(Amazon links are affiliated links)

══════════════════════════

💾 For more vintage Apple stuff, please subscribe: youtube.com/ActionRetro?sub_confirmation=1

💾 Support these retro computing shenanigans on Patreon! patreon.com/ActionRetro

══════════════════════════

Check out my Amazon page with links to my tools, adapters, soldering equipment, camera gear and more: amazon.com/shop/actionretro

══════════════════════════

💬 Come talk about old computers on the BitBang Social Mastodon! https://bitbang.social

══════════════════════════

#Sonoma #OpenCore #MacOS