iATKOS | United Kingdom

Hi,

I am being thick.

Trying to install Mac OS Sequoia onto a MacBook Pro (Retina, 15-inch, Mid 2015) , thankfully have another MacBook Pro (Retina, 15-inch, Mid 2015), initially did the USB stick using Host machine and after wiping the target MacBook got as far as the Apple Logo with VoiceOver, then read should select the specific machine, so changed to MacBookPro11,4 although host machine was and is a MacBookPro11,4 when creating the installer but have got to the same stage.

I also have two new to me Mac Pro 2013 Trash cans that I was wanting to try to get Sequoia on but would like to get it working on the MacBook Pros first.

Did installer from Option key (after selecting the OCLP option first), then when rebooting option key and selecting the installer with the HD image (after selecting the OCLP option first), and then eventually using option key (after selecting the OCLP option first) to select McIntosh HD and Sequoia. Though also doing non option key route still ends up with same Stuck on Apple Logo with VoiceOver.

Any ID 10 T 's guide to getting Mac OS Sequoia onto a MacBook Pro (Retina, 15-inch, Mid 2015) and then also onto a Mac Pro 2013 Trash can would be gratefully received.