High Sierra installation hangs at the 14th minute

[ivoanathema]

Hello there,

I am having a quite interesting problem here. While trying to install High Sierra, the installation hangs on the 14th minute. Hangs = stays at 14th minute for at least 45 minutes. Does anyone know why/has the same issue?

Background: not new to Tonymacx86. Had my first build with Lion back in the days and used it without issues for about 2 years.
Hardware:
- GA-Z68P-DS3 (rev. 1 BIOS F9)
- Nvidia 9500 GT
Unibeaset - created the bootable USB on my father's MacBook Pro selecting the legacy option.
Booted in clover and continued installation without any bootflags.
Everything goes smoothly until the 14th minute (see photo).
My suspicion is that the Nvidia Card causes the crash, although a lot of people were able to install, well Sierra, not High Sierra, using even 8400 GT.

Please give me a hint where things might have gone wrong.

Cheers
Ivo

 

[ivoanathema]

***update on the situation***
the installation crashes at the same place (14th minute) with every single graphics Card i have:

- 9500 GT
- GTS 450
- GTX 560 Ti
- R9 290 (selected every single option in the graphics menu within clover)
- integrated graphics HD 2000

I will appreciate at least a hint

Cheers