Author Topic: Boot from an external drive with the T2 chip  (Read 2007 times)

Offline jchuzi

  • TS Addict
  • *****
  • Posts: 3147
    • View Profile
Boot from an external drive with the T2 chip
« on: January 15, 2019, 04:29:35 PM »
If your iMac has the T2 chip, it will not boot from an external drive by default. To fix this, see How to make new T2-secured Macs boot from external drives
Jon

macOS 26.5, 24 inch M iMac, 2TB storage, 24 GB RAM, Epson SureColor P700, Photoshop CC, Lightroom CC, MS Office 365

Offline Paddy

  • Administrator
  • TS Addict
  • *****
  • Posts: 13798
    • View Profile
    • https://www.paddyduncan.com
Re: Boot from an external drive with the T2 chip
« Reply #1 on: January 16, 2019, 01:20:44 PM »
Good to know, Jon! Not the sort of thing one wants to discover when there has been a catastrophic drive failure!!
"If computers get too powerful, we can organize them into committees. That'll do them in." ~Author unknown •iMac 5K, 27" 3.6Ghz i9 (2019) • 16" M1 MBP(2021) • 9.7" iPad Pro • iPhone 13