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Z10PE-D16 WS Catalina OpenCore working EFI

Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
ok great! will continue to do some testing.
 
Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
today is another day, I can create a Mojave usb installer ! WTF !!! tried command line, no go, tried DiskMaker, no go! is hell !!!

doing more OpenCore testing
 
Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
I check this message, and got the clover install to get to a final screen but got an error of could not install on the disk, than I found this message to use a combo Catalina installer. So downloading and trying that now. Almost there!
 
Joined
Jul 20, 2014
Messages
576
Motherboard
Asrock X299 Creator
CPU
i9 10900X
Graphics
RX 5700XT
I check this message, and got the clover install to get to a final screen but got an error of could not install on the disk,
I've tested this EFI folder and it didn't work for me
But since I 've noticed ... it would be mandatory to Clean the NVRAM (F11 at clover screen) EACH time we try a new EFI folder
than I found this message to use a combo Catalina installer. So downloading and trying that now. Almost there!
Glad it work for you ;-)
 
Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
not yet! I tried to install Catalina, got to the "macOS could not be installed on your computer". The fix is to use the 10.15.5 combo update, I downloaded, is a .dmg, what do I do now? I need to convert the .dmg or the .pkg to .app to make the new usb stick, how I do that? I am searching google but could not find a way?
 
Joined
Sep 20, 2019
Messages
20
Motherboard
Z10PE-D16 WS
CPU
2x E5-2683 v3
Graphics
RX 580
I'm using opencore 0.57

Not sure why you are trying to use the combo update. Why not download the latest installer the easy way using macOS Catalina Patcher:

just use it to download the installer, but don't patch.
 
Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
I tried the patcher and did not install. does the patcher include the combo too
 
Last edited:
Joined
May 9, 2018
Messages
96
Motherboard
Z10PE-D8 WS
CPU
2 E5-2650V3
Graphics
RX 580 8Gb
I finally got Catalina to work on my system.
I had to get a 10.15.0 original image and use the EFI from here.

Now I am trying to update to 10.15.5 using the combo installation from here, but it does not install.
Maybe I need to through each updates? Not sure.
 
Joined
Jul 20, 2014
Messages
576
Motherboard
Asrock X299 Creator
CPU
i9 10900X
Graphics
RX 5700XT
I have no longer the mother board so I can't test any further
Hope you will succeed
 
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