Old Pegasus 2 R6 Not mounting

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  • Last Post 09 April 2025
David Steinberg posted this 08 April 2025

Hi, I have an old Raid on a new MBP but its not mounting. I did install the Pegasus Utilities. Nothing. Do I need to install another software for the newer macs to read this? 

Thanks!
Dave

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R P posted this 08 April 2025

Hi David,

On a new Mac you will have to install a driver.

You will also need a Thunderbolt 2 to Thunderbolt 3 adapter, the Apple adapter works well.

David Steinberg posted this 09 April 2025

I have done this. Nothing shows up on the desktop of my MBP. I have the P2 R6. interesting is it only shows up under system report and the thunderbolt port. 

Running 15.3.2 Mac OS latest

David Steinberg posted this 09 April 2025

 I figured it out what it was. I had to boot the Mac in safe mode, then Promise Pegasus Driver on M1 Mac Installation Guide. After that it showed up. Guess Apple made it harder to run extensions. Gee.... 

Thank you for any help tho!

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