2TB Hard Drive macOS 12 13 14 Windows 10 11 Dual PnP Preload for Mac Pro 3,1-5,1.

This is a preloaded plug-n-play hard drive come with macOS Monterey/Ventura/Sonoma/Windows 10 (EFI)/Window 10 (legacy)/Windows 11 (EFI) hard drive for your updated old Apple Mac Pro 3,1 4,1 5,1 Tower computer.

Mac Pro is an old beast model, there are many issues when trying to install macOS or Windows directly, after extensive testing, here this PnP hard drive brings the best way to save your time and make your newest macOS/windows/dual system installation almost plug-and-play.

1. macOS preload hard drive Instructions:

* Ensure your Mac Pro hardware (CPU, RAM, and Firmware) is ready for installation.

* Plug in this hard drive to the first bay and keep other bays empty.

* Perform a PRAM reset: Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. until second sound.

* After Sonoma starts, run Opencore-Patcher under applications. Build and install Opencore to disk0 hard drive, then ignore the reboot prompts and start root patching from the post-installation menu.

* Finished above, restart, and you're done.

2. Windows preload hard drive Instructions:

* Plug-n-Play

* Check the device manager, download and update the issue drivers.

* Restart, and you’re done.

Please let me know what’s your need, we will make an appropriate preload PnP hard drive to maximize your old beast Mac Pro’s ability and bring it a new life.