High Sierra does not work anymore. There was no change to get it working. After the version was upgraded the recovery install worked as expected.

That bootable usb probably does not work because when I restart my mac and click on options it shows Internet Recovery as my only option. I also cannot go into ...

An investigation by Mr. Macintosh reveals that a change to Apple's recovery servers has rendered them inaccessible over HTTPS to macOS 10.13.

I ended up deleted my entire hard drive and now when I try to install my mac again it always says “The recovery server could not be contacted”. what do I do?

12 мар. 2022 г. · When I try to restart to reinstall OS holding command R it goes into "internet recovery" and takes a while and then just fails. Can someone help me?

19 окт. 2019 г. · To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following combinations on your keyboard. Command-R is generally ...

8 мая 2024 г. · In Disk Utility>View, select Show all Devices, highlight the top left entry. Run Disk First Aid on all items in the left panel, from top down.

6 сент. 2023 г. · I have a mid-2011 mac mini, I am trying to restore via Internet Recovery. When I get into Recovery is see's that I need macOS High Sierra.

5 июн. 2023 г. · That error message you received indicates the security certificate for the installer is expired. First make sure you are actually installing High Sierra.

4 февр. 2020 г. · You might try Internet Recovery a different way. Restart using Shift+Option+Command+R. This should let you install the OS that your Mac shipped ...