Mac desktop reinstalls
G’day all have tried to reinstall Sierra back onto computer it begins to install and every time comes up with error reloading at 1 second remaining. I am at a loss can anyone help thanks. Distressed
iMac 21.5″, macOS 10.12
Hi there!
macOS Sierra is no longer eligible for installation because the certificates have recently expired. Do you have access to another Mac? If so, what is the year and model?
Jack