Intall mojave on B550 vision D, AMD 5950X and radeon vII

maclinuxg4

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hi i try from opencore 7.2 (cf Cscasey) and i adapte opencore to the configuration.
i boot on installer, it goest well to end, but no installer

BIOS setting is set as recommadnaing

but may be video board.

any help is appreciated
 

Shaneee

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Did you set the core count patch correctly? Also do you have the SSDT for B550 boards?
 

maclinuxg4

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hi shaneee

i made a usb installer properly, with cpu patch as recommended.

i advance and start the installer, but after 8 minutes stop and say that installer is dammage.
(all was fine before)

i wil chck on usb key and verfiy checksum , then too prepare another installation
(my usb key version is 10.4.4)
 

Shaneee

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Upload your EFI and I'll double check it.
 

maclinuxg4

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i am mojave, and i try with imacpro1,1​

could be this block ? The installer runn durnig 12 min, then stop and say OSbase may be dammaged

-no_check_compat ? and argument for opencore ?​




stuck on This version of Mac OS X is out supported: Reason Mac...​


This error happens when SMBIOS is one no longer supported by that version of macOS, make sure values are set in PlatformInfo->Generic with Automatic enabled. Reminder of supported SMBIOS in macOS 10.15 Catalina:

  • iMacPro1,1
https://caizhiyuan.gitee.io/opencor...ting.html#can-t-select-anything-in-the-picker
 

Shaneee

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Try this. Removed a bunch of stuff that shouldn't be needed to at least boot. If it works you can map the USB fresh in Windows using the USB Tool Box.
 

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  • EFI.zip
    6.7 MB · Views: 10

maclinuxg4

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May 17, 2020
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hi shanne

thanks, i start but stop quick at start of mojave with a sign STOP.

i check config.plist, i will add rx450 radeon , and too change imac7,1 to imac1,1 ( mojave with 10.4.4 )
 

Shaneee

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Why Mojave though? Use the EFI I sent and make a Big Sur installer. Should work just fine.
 
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