Guest DrEGPU Posted May 30, 2022 Posted May 30, 2022 I tried Googling this but only get generic answers or solutions to different problems. I recently reacquired a Mac Pro (7,1) and it worked well initially. When I added 2x spinning disks and a SATA ssd using a sonnet J3i, it takes a long time to boot. The spinning indicator spins for 3-4 minutes. Unplugging the drives lets it boot quickly again. None of the drives were ever used as boot drives, so the EFI partitions should be empty. They are also currently blank/empty, so it isn’t some... Read more Source: MacRumors
Recommended Posts