ASrock z77 pro 4 On El capitan

[stehor]

use a usb 2.0 port on the rear io for install

 

[Jagadysh]

use a usb 2.0 port on the rear io for install

I was using the rear 2.0 port only but i just noticed that CSM doesn't get disabled at all for some reason. It turns back to enabled after a reboot.

 

[stehor]

you may need to add usbinjectall kext to the uni usb.i use createinstallmedia so i dk if uni has it or not.best to use a usb 2.0 usb key if you have one.

 

[Jagadysh]

When i tried installing using the clover boot loader, all i had was a black screen. I'm so trapped by errors atm

 

[stehor]

use the hd3000 for install solved

 

[Jagadysh]

use the hd3000 for install solved

I solved the black screen error by changing the config as said in this thread
https://www.tonymacx86.com/threads/black-screen-when-booting-from-usb-in-clover-el-capitan.177786/

Now I'm able to boot into the setup. When it loads I'm still getting the prohibited sign. I read that it's due to some USB problem in El Capitan. I'm now downloading Yosemite which I hope doesn't have this problem.

 

[stehor]

in bios instead of other use windows8 it should disable csm

 

[Jagadysh]

in bios instead of other use windows8 it should disable csm

I don't find an option to change that in the BIOS.

and how do i use the HD3000 for install.

Now that I'm installing Yosemite, the installation is complete now.. What should i select in Multibeast after the installation.
Should i do any additional setup ?