Recent content by slead

I can get to the installer but I am unable to install it on APFS (update firmware error etc). Selecting MacOS Journaled works for the installation but then it freezes at the 12 min mark. I am beginning to think that this may not be able to run macOS at all. EDIT: I cloned the working...

Oh blasted, must have missed that in the config file. CPU is Ryzen 9 6900 HX (8 core) iGPU Radeon 680M (can be turned off in BIOS) GPU is the Radeon RX 6600M I'll adjust the config file.

Using the files you indicated: SSDT-HPET - option 1 SSDT-EC - option 2 SSDT-USBX -option 4 SSDT-PLUG-ALT -option 5 SSDT-SBUS-MCHC -option C It did not work kept rebooting, I am not sure what the issue was. So I kept tinkering etc and now I get a kernel panic. Panic screenshot is attached and...

I dont see any DSDT option in SSDTTime. Is it option D? If so, I did that (dragged the folder etc) and got the result of the second screenshot. I did this years ago. EDIT: Sorry I misread something... Will try again, as you wrote.

Hi All, I am trying to install macOS on the HX99G. Took the EFI from Daliansky (github) and updated and modified it. I can reach the installer but I am unable to install it on APFS (something about a firmware issue). So I tried MacOS Journaled but at the 12 min mark, it freezes. So I thought...

Hi and welcome :-) The nvme in your computer is a bit small ;-)

I am not sure if it will help but try the following boot argument on top of the ones you already have: npci=0x2000 Now, I am guessing here because my system does not boot without it. good luck

I went through your EFI a little and the only thing I would suggest (just had a quick glance) is to change your SystemProductName from iMacPro1,1 to iMac19,1 Give it a try.

From what I understand, AppleALC does not work with Sequoia or has some issues.

Here is the EFI folder (I have removed the platform info etc). @genny audio is working but only via the monitor (VX3276-QHD) which is connected via HDMI. I can not get it to work otherwise, I have the AppleALC kext and I tried boot arguments alcid=1 (also alcid=15 and alcid=99)....no luck.

here is the EFI, you have to adjust the PLATFORM info since I left it blank (sort of).

I upgraded to Sequoia without any hiccups. I updated the AMD patch to the latest (came out a day ago) then made a backup and then pressed on UPDATE. A couple of restarts later it was working Hardware: MB: Asus Crosshair VIII HERO WiFi CPU: AMD RYZEN 9 3950x GPU: AMD Radeon RX 5700 XT

@danh Sorry for the late reply, do you still need the EFI?

I have seen the HX99G, will try to get my hands on one. So far it was simply a test, to see how slow is the computer without the GFX acceleration. I doubt the Radeon 680M will ever be supported (maybe with nootedRed).

Cheers for the advice. I am still in the testing phase, maybe I will get a WD or so. Anyway, the GPU (Radeon 680M) is not supported so I am not sure about the computer. I may switch to a HX99G.