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Have been trying to boot with Opencore without success.

I have Mojave installed by Clover on Asus Prime z370 A-II motherboard (samsung NVME M.2 drive) and it runs very well, but I want to replace Clover with Opencore bootloader.

So I have made a Mojave installer on a USB stick and put Opencore in the EFI partition. My copy clover config and Opencore config are attached.

When I select the USB to boot from F8 there is a pause of a few seconds and my Clover boot menu from Mojave appears with the entry to boot Mojave from the USB installer.

I cannot understand why the Opencore bootloader does not boot - I have -v boot arg in Opencore and expect to see the boot process in verbose mode - not the Clover boot menu.

I have tried all kinds of permutations for Opencore - even different USB sticks but all to no avail.

It must be something fundamental for the USB not to boot!

Anyone have any ideas?

config.plist

Opencore config.plist

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1 hour ago, redband123 said:

Have been trying to boot with Opencore without success.

I have Mojave installed by Clover on Asus Prime z370 A-II motherboard (samsung NVME M.2 drive) and it runs very well, but I want to replace Clover with Opencore bootloader.

So I have made a Mojave installer on a USB stick and put Opencore in the EFI partition. My copy clover config and Opencore config are attached.

When I select the USB to boot from F8 there is a pause of a few seconds and my Clover boot menu from Mojave appears with the entry to boot Mojave from the USB installer.

I cannot understand why the Opencore bootloader does not boot - I have -v boot arg in Opencore and expect to see the boot process in verbose mode - not the Clover boot menu.

I have tried all kinds of permutations for Opencore - even different USB sticks but all to no avail.

It must be something fundamental for the USB not to boot!

Anyone have any ideas?

config.plist

Opencore config.plist

I checked your config. First of all;

 

1. You using old config. download the latest sample.config.plist (Download latest OpenCorepkg)

2. Platform  datas empty

3. No need virtualsmc.efi anymore

4. Quirks are not configured properly.

 

Follow this guide;

 

https://khronokernel-2.gitbook.io/opencore-vanilla-desktop-guide/

Thank you for responding.

How do I tell what version of config.plist I am using - can I get this info from "get info"?

I used the full sample as you suggested and used propertree to compile my config.plist. Also made aterations to some Quirks

Omitted virtualsmc.efi but despite this get exactly the same result as posted in my earliar post.

Could it be because my Asus board does not have CFG-Lock?

The Plateform data was omitted intentially for posting here

13 minutes ago, redband123 said:

Thank you for responding.

How do I tell what version of config.plist I am using - can I get this info from "get info"?

I used the full sample as you suggested and used propertree to compile my config.plist. Also made aterations to some Quirks

Omitted virtualsmc.efi but despite this get exactly the same result as posted in my earliar post.

Could it be because my Asus board does not have CFG-Lock?

The Plateform data was omitted intentially for posting here

First, add your full system on your signature. It can be, as far as I know, CFG-Lock is a mandatory setup for OC. You must definitely disable it.

 

You can find the details on the guide.

Edited by telepati

Asus Prime z370 A-II Motherboard,  Intel i5-9600k CPU, 32GB DDR4 3200 Ram, Radon Saphire RX 570 GPU, Samsung NVME M.2 Drive

Above is full spec of my system. I have Mojave installed on the M.2 Drive using Clover bootloader and have no issues.

You say that disabling CFG-Lock is mandatory for OC but I thought it was so for any Hackintosh whatever the bootloader used. My Motherboard may have no entry for CFG-Lock in my UEFI Bios but there must be some entry from Clover bootloader or my config.plist to allow me to boot successfully with Clover.

If in order to use OC on my system means that I have to patch or alter my UEFI Bios then I am not willing to do that and will have to stick with my existing setup of Clover.

39 minutes ago, redband123 said:

Asus Prime z370 A-II Motherboard,  Intel i5-9600k CPU, 32GB DDR4 3200 Ram, Radon Saphire RX 570 GPU, Samsung NVME M.2 Drive

Above is full spec of my system. I have Mojave installed on the M.2 Drive using Clover bootloader and have no issues.

You say that disabling CFG-Lock is mandatory for OC but I thought it was so for any Hackintosh whatever the bootloader used. My Motherboard may have no entry for CFG-Lock in my UEFI Bios but there must be some entry from Clover bootloader or my config.plist to allow me to boot successfully with Clover.

If in order to use OC on my system means that I have to patch or alter my UEFI Bios then I am not willing to do that and will have to stick with my existing setup of Clover.

But you are not reading the guide I sent you. There is a link about Fixing CFG Lock and Recommended BIOS settings.

Also, you can find your answers in the main thread;

 

 

But, the guide I sent you easy to follow for beginners with OC.

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