This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
macos-troubleshooting [2017/12/17 07:07] serbizadmin |
macos-troubleshooting [2020/06/13 15:10] (current) |
||
---|---|---|---|
Line 19: | Line 19: | ||
sudo shutdown -r now " | sudo shutdown -r now " | ||
| | ||
+ | |||
+ | ---- | ||
+ | |||
+ | |||
+ | * **Display of "?" | ||
+ | \\ | ||
+ | \\ | ||
+ | Solution: (Re)install using full macOS ([[https:// | ||
+ | |||
+ | 1. format medium (USB drive with at least 8GB) on MacOS Extended using Disk Utility | ||
+ | create bootable\\ | ||
+ | \\ | ||
+ | 2. mount a full version of the new macOS version and from there, issue a command similar to this: | ||
+ | |||
+ | |||
+ | sudo << / | ||
+ | |||
+ | For old machines, you may use [[http:// | ||
+ | |||
+ | 3. Boot medium with Options pressed. |