Can't get High Sierra installed on PC

Finally throwing in the towel and posting here after a ton of troubleshooting

i7-13700KF NVIDIA GTX 1070 MSI Z970A-PRO

I have High Sierra 10.6 on my USB

I know I have to operate on a specific SMBIOS for Raptor Lake, I'm trying iMacPro1,1 and i've tried a couple of other "compatible" with iGPU disabled or headless from another thread (on mobile atm my b)

My dilemma is I keep getting "This system is not supported by Mac OS X" or something along those lines

I've read into a lot, but not sure i'm there yet, i've tried some boot args like nv_disable = 1 & -wegnoegpu, etc.

My brain is fried at the moment so bare with the idiocy in my explanation.

TL;DR i want to install High Sierra with my 10 series card on a system that has no integrated graphics, I know there's tech around the Nvidia drivers, but I can't even get started on installing the OS.

Tips? Help? Please? ;_;

I can post whatever's necessary, just let me know what you need :P

submitted by /u/des0lated
[link] [comments]