I am looking to sell my Macbook Air 2017. I wiped the whole darn thing including the OS and now it tells me it can't reinstall from the backup as it's Damaged. I have tried to format a USB and boot the mac from that but for some reason the USB is not displaying as a bootable drive. Would anyone have any suggestions? Seems like such a simple thing to solve but I must be missing something.
I created the bootable drive via Transmac on windows and downloaded Mac Os Siera onto the USB. The Macbook wont detect it as a drive but I can see it there in the Disk Utility.
Many thanks.
I created the bootable drive via Transmac on windows and downloaded Mac Os Siera onto the USB. The Macbook wont detect it as a drive but I can see it there in the Disk Utility.
Many thanks.