Recent content by sarakinos

I"ve successfully installed 7770 using verde.kext on Sierra. Although i have to boot using the on board graphics , when reaching the login screen i have output from the 7770, with full acceleration. Thanks again Fl0r!an!

The problem exists after clear installation, black screen at sierra. Is there any kext to install in order for the 7770 to play?

I've read that thats the process, i dont know if its fixed on a second restart. As i've read this has to be done because 7770 has larger BIOS or something

Thanks so much for the guide! HD7770 words great with Sierra, just have the onboard gpu enabled and set the bios to boot with it.Connect the monitor to the amd and boot, black screen and blindly navigate to boot from the clover menu, when all finished the 7770 powers and show signal!

Hello im having trouble installing 7770, trying what you've done i only get card recognized by mac osx when booting with hd530, booting with 7770 gives me black screen. Also tried fbname to radeon and injectati to true... What to look for?

Any news for this weird black lines on the left top corner of the screen? As I've read its a common issue with no fix?

I'm having some strange black glitches in the to left corner when scrolling or when the pc renders something ( fine when idle with nothing moving on the screen) Used inject intel false I'm running Sierra with i5 6500, Gigabyte Z170-HD3 and Intel HD530 Here is the graphics from my config.plist...

Changed inject intel to false made my hd 530 work , but with a black glitch on the top left of the screen... any help?

Some fellow wizard fixed my audio problem after installing Voodoo after some restarts , so now only the HD 530 problem

Good morning fellows, yesterday I've bought all the new parts for my new rig and immediately started building it. After hours of reading and searching managed to create a usb with clover with the Sierra guide here from tonymacx and installed. For the post-installation I've made the same steps on...