How to Boot to a PCIe Drive on a Mac Pro 2009-2012

Written By: Ben Capehart
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How to Boot to a PCIe Drive on a Mac Pro 2009-2012

Difficulty

Very easy

Steps

4

Time Required

1 - 3 hours

Introduction

    • Download the OS

    • Please note: Installing macOS Mojave is required.

    • For 2009 models the firmware needs to be flashed.

    • You must have a Metal capable GPU to install macOS Mojave.

    • Format the drive as APFS if its an SSD or MacOS extended (journaled) if its an HDD, BOTH need GUID partition mapping.

    • Install the OS.

    • Have patience while it installs.

    • WAIT JUST DO IT!

    • Hold down Alt/Option when you hear the chime.

    • Select the SSD (Name of your choice).

Conclusion

And we're done!

Author

Ben Capehart

Member since: 10/06/21

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