Cannot boot from external hard drive after MacOS 15.4 upgrade
by Poster
Apr 1, 2025
3
MacOS 15.4 cannot boot from an external hard disk after upgrade. After booting, it stays on the Startup Disk interface. After selecting an external hard disk, it prompts that network link verification is required
Replies
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Anonymous1866 Apr 1, 2025Didn't you already be prompted that "after selecting the external hard disk, it prompts that network link verification is required"?
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Poster Apr 1, 2025@ Anonymous1866 The problem is I'm already connected to the Internet
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Poster Apr 1, 2025@ Poster Solved, the IP was not obtained correctly after the upgrade, resulting in the inability to verify