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<< Solved >> Install Catalina with preinstalled High Sierra

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mfoxx5000

mfoxx5000

Joined
Jan 16, 2022
Messages
11
Motherboard
HP Elitebook 8570p
CPU
i7-3740QM
Graphics
HD 7650m
Hi Community,

I hope that I'm not duplicating this post, but I couldn't find what I need on any other post,

I have an HP Elitebook 8570p and I want to dual boot Catalina with preinstalled high sierra with clover boot loader, I'm using the high sierra for work so I can't delete it,

I've created a new APFS partition and made my bootable USB drive, I could install Catalina on the new partition, but after reboot, I can't find the APFS entry that said "Boot mac os from the new partition".

Is that problem related to dual boot two Hackintoshes on the same SSD or this is a pure Catalina problem?
And how to fix it?
 
mfoxx5000 said:
Hi Community,

I hope that I'm not duplicating this post, but I couldn't find what I need on any other post,

I have an HP Elitebook 8570p and I want to dual boot Catalina with preinstalled high sierra with clover boot loader, I'm using the high sierra for work so I can't delete it,

I've created a new APFS partition and made my bootable USB drive, I could install Catalina on the new partition, but after reboot, I can't find the APFS entry that said "Boot mac os from the new partition".

Is that problem related to dual boot two Hackintoshes on the same SSD or this is a pure Catalina problem?
And how to fix it?
Click to expand...
set MinDate and MinVersion to -1
 
mfoxx5000 said:
Thank you for the fast reply, but where can I make these changes, I'm using Clover bootloader.
Click to expand...
ahh sorry, thought you were using opencore
 
here it is
 

Attachments

  • EFI.zip
    3.2 MB · Views: 53
Have you checked that HD 7650m graphics are supported in Catalina ?
 
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