I have a problem to install El Capitan

[ValentinTr]

Hi, I've a problem to install El Capitan...

My specs :

MSI H97 gaming 3
I5 4570
MSI GTX 660 OC
8 gb

I have create my bootable USB key with this tuto : https://www.youtube.com/watch?v=NjTLYJXM8u4&index=29&list=PL3R-kicfMWwKEFzdZXU1GIxIODz30VIpK

I updated my BIOS, and I modified it with this link : http://www.tonymacx86.com/bios-uefi/143167-msi-9-series-motherboards-os-x-setup-configuration.html

I tried these bootflags :

-v -x GraphicsEnabler=No



GraphicsEnabler=No


-v -x nvda_drv=1 nv_disable=1 GraphicsEnabler=No


Do you know why it doesn't work? Another idea for bootflags or BIOS settings ?

Thank you, I apologise in advance about the spelling, I'm French

 

[Shealock]

I have Nvidia GTX 660 and I dont use flag for graphics. If you are using clover try inject Nvidia.

 

[ValentinTr]

It's good I managed to install OS X but my bootflags works only once on two.

The first time it works but not the second...

Do you know why ?





You have an idea ? Thank you