[HELP] SABERTOOTH P67 + RX 280 WON'T BOOT TO INSTALLER

[guidelamuta]

SABERTOOTH P67 + RX 280 WON'T BOOT TO INSTALLER

I tried all bios and EFI configurations that I found, always get the Forbidden Symbol.

Any ideias?

[Tried Mojave and High Sierra]

Thx

[MaLd0n]

[ref]guidelamuta[/ref], ahci enable?

[guidelamuta]

Yes MaLd0n,

SATA Mode Selection - AHCI

S.M.A.R.T Status Check - Enabled

[MaLd0n]

[ref]guidelamuta[/ref], use usb 2 port

[guidelamuta]

I will try tonight.

Thank you very much.

[guidelamuta]

Hi again MaLd0n,

I tried the USB 2.0 ports and got black screen instead the forbidden one.

Then I did disable all this options (everythink was Enable, except Marvel):

https://i.imgur.com/c1pC62I.jpg' alt='IMGUR>'>

I don't know what options worked out, but I manage to boot the Mojave image.

But then I got this message:

https://i.imgur.com/rolbTb4.jpg' alt='IMGUR>'>

There is any way to bypass this?

Sorry for all the trouble.

Added in 13 minutes 20 seconds:

I changed to iMac 18,2 and WORKED!

Muito obrigado pela ajuda!

[MaLd0n]

[ref]guidelamuta[/ref], use smbios iMac13,2, work too

[guidelamuta]

Hi MaLd0n, me again.

I manage to install everything, smbios 13,2, but...

When I installed clover via UEFI, Clover won't show up.

When I installed clover via Legacy, Clover boots, but when all the steps finish and should get to the system I get a black screen.

When boot with the Olarila Mojave Pen Drive, the system works fine.

Any tips?

[MaLd0n]

[ref]guidelamuta[/ref], copy efi folder fom Olarila usb stick to ur hdd/ssd

[guidelamuta]

Didn't work, but in reverse, I used your EFI folder for sandybridge in the PENDRIVE clover folder, and the system is perfect.

I don't know what is causing this, but one possible solution is leave a slave pendrive forever booting the system.