iMac stuck on progress bar upon start up with an apple
What do I do with my iMac that I started up and has been stuck on the progress bar with an apple for several hours?
iMac 21.5", macOS 10.14
Hi,
Resetting NVRAM as well as SMC could solve the issue.
https://support.apple.com/en-us/HT204063
https://support.apple.com/en-us/HT201295
If they don't work, you'd better contact Apple support to tell them the circumstance you face with now.
https://support.apple.com/en-us/HT201232