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Hi, A few days ago i tried to update from Mohave to Catalina. I did a direct install and i seems to work until i run into the "black screen problem". I made a backup to Mohave. Yesterday, i would like to make a second attempt. After some preparations (clean up S/L/E and L/E, rebuild the cache...

Hi, i searched for lilu and whatevergreen and got some big "how to's" - looking very complicated. So i just tried to download lilu and your whatevergreen kexts and copied it to my clover kext/other directory on the EFI. And it worked. GPU is shown as Radeon RX 590 now. Additionally i had...

I have the same card, but i get "Radeon Polaris" shown as id. Did you something to change this?

Thanks to Gigamaxx, i bought the Sapphire Nitro+ RX 590 8 GDDR5 Special Edition yesterday - as a replacement for my GTX 1060 which isn't supported in mohave anymore. The installation was super smooth, nothing to change. The only little disappointment was, that this card has a slightly lower...

Hi guys, So, its the end of march and still no Mojave driver for Nvidia pascal cards. Is there anybody still staying on high sierra and waiting or have you guys already switched to AMD cards? The sad thing is that i upgraded to Nvidia GTX 1060 6GB last summer, not knowing about the upcoming...

Hello, I finished installing High Sierra last weekend, and it's running fine. I am just not sure if i should install the alternative Nvidia drivers. My question is: Will installing the alternate Nvidia drivers bring more graphics performance, or isn't it worth to touch a running system?

Looks like you guys have a better geekbench score than me. I have around 11427 in tryout mode (32 bit) with my i7 2600. Is there a chance to improve the performance with a generated DSDT.aml or SSDT.aml?

Similar hardware, see my profile. But finally got El Capitan running. Here are my steps: 1. Remove Chimera on existing Yosemite installation. Guide is in the basics section. 2. Make USB-Stick with UEFI clover and El Capitan-Installation using the El Capitan guide in this forum. 3. Flash...

Hi, i have the same problem. I'm not really into this kext-thing. I want to switch from Chimera/Yosemite to El Capitain using this preparation guide: http://www.tonymacx86.com/basics/171680-clover-basics-switching-advice.html "8. Delete these kexts from /System/Library/Extensions or copy...

Hi, I have the same issue and searched in several threads for this. The problem seems the DRM that prevents to play iTunes movies and trailers on external devices like your monitor. So this is not a bug it's intended. Some people saying it's only for HD movies, but i have the same issue with...

Maybe this thread describes the same problem: http://www.tonymacx86.com/yosemite-desktop-support/144513-yosemite-ga-z68xp-ud3-can-only-boot-using-unibeast-usb-drive-choosing-hdd.html

Same here, i had to restore Mavericks from backup for now. But i noticed later that i forgot to select: Kext Dev Mode in Multibeast as mentioned in the guide. I really don't now if this could be caused the problem. I will try again next weekend.

Thanks for this guide. I had the same issues with the "mach_kernel" and the reboot. Now i am able to start from from HDD when i boot from the USB. My problem is: where i go from this? When i boot from HDD it freezes on startup.