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How clear "System Extension Blocked" message on MacMini startup?

On starting up my Mac Mini M1, 2020 running Ventura 13.5.1, the following message displays:

System Extension Blocked

A program tried to load new system extension(s) signed by "Legacy Developer: Hp". You can enable these extensions in Privacy & Security System Settings.

With the following options

OK

Open System Settings

I don't see what I need to do specifically to clear this. Earlier, someone cited an issue with fonts, but they weren't specific enough for me to see what I should do.

Any ideas how I can clear this somehow?

Thanks!

Bruce

Mac mini

Posted on Aug 18, 2023 3:36 PM

Reply
Question marked as Top-ranking reply

Posted on Jun 27, 2024 5:56 AM

There are more than one Library folder.


  1. From the Finder, select the Go menu at top of the screen, and choose Go to Folder.
  2. In the window that opens, enter /Library/Extensions, and click Go.


17 replies

How clear "System Extension Blocked" message on MacMini startup?

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