Big Sur can not boot or install on internal hdd

[Tasos]

I can install big sur on external usb disk(case) with no problem,but never on internal sata.
My mb is gigabyte h97 d3h.No problem with catalina and same opencore.
I use opencore 0.6.1 but i have the same problem with oldest.

Every time halting there:

 

[scottkendall]

I can install big sur on external usb disk(case) with no problem,but never on internal sata.
My mb is gigabyte h97 d3h.No problem with catalina and same opencore.
I use opencore 0.6.1 but i have the same problem with oldest.

Every time halting there:
View attachment 487666

What version of the beta are you trying to install? The first few developer betas do not install so easily even with the correct Open Core. The first public beta and any developer beta after works well.


You might also need to use a newer SM what SM are you currently using?

 

[Tasos]

What version of the beta are you trying to install? The first few developer betas do not install so easily even with the correct Open Core. The first public beta and any developer beta after works well.


You might also need to use a newer SM what SM are you currently using?

i have try all betas.
I use imac15.1 or imacpro1.1.