HIGH SIERRA 10.13.6 - internal 8TB disk cannot be connected

[Aidzi]

Hi .. I have a problem connecting an 8TB internal drive. I see the volume in the Disk Utility, I just can't mount it ... I have backed up data from previous installations on it.

I used High Sierra 10.13.6, but wanted to update it to Catalina - which I finally managed to run with the help of MaLd0n .. Thanks for it ..

Unfortunately, due to the SD3 application, where I could not install audio libraries, I had to return to the High Sierra system.

 

And now where is the problem - I see the 8TB Disk in both the BIOS and the Disk Utility, but it can't be mounted. I tried to install kext on SATA, but it didn't help me either ..

Could someone help me, please, and tell me where the mistake is and guide me to fix it?

 

Thanks so much for your time ..

Desktop_screen.zip

[MaLd0n]

u tried format entire disk?

[Aidzi]

I would not like to do that .. I have stored more than 5TB of data ..
I think there will be a problem with some kext and clover .. I downloaded from Olaril's site .. After starting the clover, if I remove the -v parameter, then after the next reboot it is back .. But that's not the main problem .. In the previous installation of High Sierra i Catalina was loaded fine ..

EDIT : I think the main problem is here: see the Svreen.zip appendixSnímek obrazovky 2020-12-05 v 16.31.33.zip

Edited December 5, 2020 by Aidzi

[MaLd0n]

no idea what happens

u have a last high sierra version?

[Aidzi]

Před 8 minutami řekl MaLd0n:

netuším, co se stane

Máte poslední vysokou verzi Sierra?

  Verze systému: macOS 10.13.6 (17G14033)

Edited December 5, 2020 by Aidzi
Shouldn't I try to reinstall? Can you give me a link to the functional last Olarila High Sierra, please? I downloaded yesterday and it is possible that there was an error during the installation, which I did not see .. :-(