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natjonesart

macrumors member
Original poster
Jan 22, 2017
94
26
Canada
I have managed to create an issue on my 4,1 flashed to 5,1.

I can boot into Catalina without issue but I can not boot into any Mojave install with my Radeon Vii. I get a panic log. If I reinstall my flashed GTX680 I can boot Mojave and Catalina. I am using Open Core. GTX680 works with or without OpenCore.
Mojave is my primary work drive
I was having zero issues until I decided to install the HighPoint SSD7101A drivers thinking I needed those to adjust fan control, realized I didn't and removed the driver. It has been downhill from there. I'm not even sure that had anything to do with my issue.

I tried a fresh install of Mojave. I tried booting without OpenCore, no matter what I try I can't seem to boot Mojave with my Radeon Vii.

I do have the panic report if that can be of help.

Any help would be greatly appreciated.
[automerge]1588265866[/automerge]
Here is one of the Panic Reports.
 

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Last edited:

tsialex

Contributor
Jun 13, 2016
13,455
13,602
I have managed to create an issue on my 4,1 flashed to 5,1.

I can boot into Catalina without issue but I can not boot into any Mojave install with my Radeon Vii. I get a panic log. If I reinstall my flashed GTX680 I can boot Mojave and Catalina. I am using Open Core. GTX680 works with or without OpenCore.
Mojave is my primary work drive
I was having zero issues until I decided to install the HighPoint SSD7101A drivers thinking I needed those to adjust fan control, realized I didn't and removed the driver. It has been downhill from there. I'm not even sure that had anything to do with my issue.

I tried a fresh install of Mojave. I tried booting without OpenCore, no matter what I try I can't seem to boot Mojave with my Radeon Vii.

I do have the panic report if that can be of help.

Any help would be greatly appreciated.
[automerge]1588265866[/automerge]
Here is one of the Panic Reports.
HighPoint drivers has nothing to do with the mess you created. You are spoofing iMac Pro, Mac-7BA5B2D9E42DDD94, with lots of boot-args:

Code:
Boot args: agdpmod=pikera shikigva=80 mbasd=1 -wegtree -no_compat_check no32exec=0
Why you are using no32exec=0 for Mojave?!?! This is just crazy.

Boot vanilla Mojave, disable OC, disable iMac Pro spoofing and all those boot arguments, and then you start your diagnose.

Btw, VII needs 10.14.5+, you can't use earlier than it.
[automerge]1588266881[/automerge]
Btw, edit your title and add OC to that, the way that you wrote seems that you are booting vanilla Mojave and it's exactly the opposite.
 
Last edited:

natjonesart

macrumors member
Original poster
Jan 22, 2017
94
26
Canada
Thanks Alex. It is definitely OC related. I added that to the title.


Took me several tries, but I managed to get things working by removing the disk that contained OC. I'm not sure why it worked this time but I'm glad it did.
I have been running OC for quite a while without issue, but I have been adding changes as things develop. Somewhere it got out of hand.

I will try rolling back to one of my earlier OC's and see if it is stable.
 

natjonesart

macrumors member
Original poster
Jan 22, 2017
94
26
Canada
I rolled back to an earlier install of OC and everything seems to be fine. I guess I had made a change in adding some new things to OC that had a bit of a delayed reaction. I think I will stay right where I am for a while. Posting from my cMP in Mojave with OC right now.
 
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