Beiträge von mlemingcapoo

Zitat von Mo-6420

you are welcome

And thanks for you too...

Heyy i have successfully have graphics working on Catalina with over 300MB Vram now

- First i completely disable SIP (with opencore NVRAM config, clear Nvram in opencore boot menu after changes) (and remember to change bios settings to uefi boot because reset nvram resets this setting)

this way of disabling SIP is from opencore official guide and it doesn't require booting into recovery

- then i download the legacy video patch: https://drive.google.com/file/d/1tDwOXUftXgsf4CQGR1dHvcOun5JsO0a3/view?usp=sharing

- just run the pkg and install it, reboot and i now have 384mb vram

Zitat von Mo-6420

use the old efi opencore or clover because the last one is for macos big sur and monterey

Good luck

Ohh thank you!

I have installed Catalina with the "old EFI" you linked in.

And it works great!! Stable as expected!

But if we can make the graphics memory more than 4mb that would be awesome!

Anyw thanks for your efforts!

Zitat von Mo-6420

the last clover 51r43 works 100% TOO

Heyy bro, i have downloaded your OpenCore EFI for my Dell Latitude e6420

I used Transmac to write macOS High Sierra into my usb, and copied your opencore EFI

but when i try to boot, it keeps stopping from here (photo attached) and then the stop sign appears (scrambled)

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So i wonder if you're planning to upload your Clover EFI?

Opencore didn't work for me so... maybe Clover will work?

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And can you show your BIOS settings?

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Thank you so much!