How to re-initialise my iMac 27 (model 19.1)? I don't see "Macintosh HD" in Disk Utility. I do see Apple HDD and Apple SSD.
If you mean erase and format, then reinstall the macOS…..?
see > Use Disk Utility to erase an Intel-based Mac - Apple Support
and then > How to reinstall macOS - Apple Support
Thanks.
But...
in the paragraph "Use Disk Utility to erase your Mac" on that page, the last part of point 4 applies: "Don't see Macintosh HD?"
Which points to the last paragraph "If you don’t see Macintosh HD in Disk Utility". That gives: "If your disk still doesn't appear in Disk Utility, … your Mac might need service."
This is to cryptic for me. What sort of problems do I have?
Software, I guess. Because Disk Utility sees the disk.
re-initialise iMac 27 (19.1)
