- Joined
- Nov 20, 2011
- Messages
- 8
- Motherboard
- Gigabyte z490m
- CPU
- i7-10700
- Graphics
- RX 560
- Mac
- Mobile Phone
yeah, but honestly I dind't understood correctly.
1) sure, I was reading and existent exernal High sierra, with a OC bootloader on USB key (v 0.6.8). Installed using APFS first version (I tried it soon).
2) thanks to your guide I was able to boot it and use it with intel gen 10 cpu and z490m
3) it's expeted it founds some incompatibility with the existent BigSur drive, but strangely it can read it messing up with the partitions and the problem is recursive (if I enter highsierra with bigsur drive connected I will lose the bootability)
4) the internal drive with BigSur has it's own OC v 0.7.2
the same operation betweens 2 differnet bigsure drive go smooth with no problem at all.
I think like you said that the problem was related to new apfs used in bigsur, but really it was delusional for me (I think it's Apple that released a premature file system)
I have to find a way to boot from high sierra without unmont fisical nvme drive (with bigsur), I will try to disable by bios (i'm a little scared )
Anyway really thanks for you help!
and sorry for my not so good english
1) sure, I was reading and existent exernal High sierra, with a OC bootloader on USB key (v 0.6.8). Installed using APFS first version (I tried it soon).
2) thanks to your guide I was able to boot it and use it with intel gen 10 cpu and z490m
3) it's expeted it founds some incompatibility with the existent BigSur drive, but strangely it can read it messing up with the partitions and the problem is recursive (if I enter highsierra with bigsur drive connected I will lose the bootability)
4) the internal drive with BigSur has it's own OC v 0.7.2
the same operation betweens 2 differnet bigsure drive go smooth with no problem at all.
I think like you said that the problem was related to new apfs used in bigsur, but really it was delusional for me (I think it's Apple that released a premature file system)
I have to find a way to boot from high sierra without unmont fisical nvme drive (with bigsur), I will try to disable by bios (i'm a little scared )
Anyway really thanks for you help!
and sorry for my not so good english