Can't boot clover without usb key

[BIBIML]

Hi everyone !

I'm trying to install Sierra on my Desktop.
I've created the usb from the Mac of a friend using the guide.
I've disabled/enabled all the settings in BIOS(UEFI) as described in the installation guide.
But when I select my usb to boot from, all I got is a "error!" line white on a black screen.
I'm a very newbie it's my first install of OSX :/
That's why I'll apreciate your help ! Thanks for your answers !

I own a Asus Z97-A + I5 4670K
I tried disabling CSM as someone stated with another mobo but doing so result in unbootable computer, bios does not even show up. I have to do a clearCMOS to get it back.

 

[BIBIML]

Bump ?

 

[cmn699]

Your Installer seems to be corrupt. Please make another Sierra USB Installer using ALL THE STEPS from the GUIDE: https://www.tonymacx86.com/threads/...ierra-on-any-supported-intel-based-pc.200564/

 

[BIBIML]

I managed to get a new usb and it worked ! (don't know what was the problem, used a VM this time)

Now I can't boot clover without usb key :/ (I installed multibeast)
Is there a "common mistake" or does someone already got trough this issue ?
Thanks !

 

[BIBIML]

bump !

 

[aage]

I don't have the same motherboard ,,,, as you but I had the same problem, could only boot with the USB drive. What fixed it for me was to disable USB 3 in bios ( I have the legacy bios )

 

[BIBIML]

But can you boot to clover with usb3 enabled ? I have Uefi, and other people having my motherboard reported usb3 to work so it can't be that :/