Graphical Glitches like this (Is not my capture, but on mine appears more horizontal lines).
View attachment 425528
Also i can't change screen resolution:
View attachment 425529
Here is the EFI (Don't know how to upload the file here):
www.dropbox.com
Here is the IOreg
www.dropbox.com
And my Bios Settings are the same as the KPG post for Asus:
1.) /AI Tweaker/
a.) ASUS MultiCore Enhancement: Auto
b.) AVX Instruction Core Ratio Negative Offset: "3"
c.) AVX-512 Instruction Core Ratio Negative Offset: "2"
d.) CPU Core Ratio: Sync All Cores
e.) CPU SVID Support: Enabled
f.) DRAM Frequency: e.g. DDR4-3200MHz
2.) /Advanced/CPU Configuration/
a.) Hyper Threading [ALL]: Enabled
b.) MSR Lock Control
isabled
3.) /Advanced/CPU Configuration/CPU Power Management Configuration/
a.) Enhanced Intel Speed Step Technology (EIST):Enabled
b.) Autonomous Core C-States: Enabled
c.) Enhanced Halt State (C1E):Enabled
d.) CPU C6 report: Enabled
e.) Package C-State: C6(non retention) state
f.) Intel SpeedShift Technology:Enabled
g.) MFC Mode Override: OS Native
4.) /Advanced/Platform Misc Configuration/
a.) PCI Express Native Power Management: Disabled
b.) PCH DMI ASPM: Disabled
d.) ASPM: Disabled
e.) DMI Link ASPM Control: Disabled
f.) PEG - ASMP: Disabled
5.) /Advanced/System Agent Configuration/
a.) Intel VT for Directed I/O (VT-d): Disabled/Enabled
6.) /Boot/
a.) Fast Boot: Disabled
b.) Above 4G Decoding: Off (must be ON with Prime X299 Deluxe BIOS firmware 1603 and 1704 and WS X299 Sage 10G BIOS firmware 0905 in case of GPU firmware load and XHCI ACPI implementation issues. When employing WS X299 Sage 10G BIOS firmware 0905 and enabling Above 4G Decoding in the respective BIOS settings as required, "First VGA 4G Decode" must be set to "Auto", as both Windows 10 and macOS can become irresponsive with different "First VGA 4G Decode" settings.
c.) Set your specific Boot Option Priorities
7.) /Boot/Boot Configuration
a.) Boot Logo Display: Auto
b.) Boot up NumLock State: Disabled
c.) Setup Mode: Advanced
8.) /Boot/Compatibility Support Module/
a.) Launch CSM: Disabled
9.) /Boot/Secure Boot/
a.) OS Type: Other OS
Probably i'll have a lot of wrong things with the .aml files because i don't know how to use them yet.
Also let you know how i populated the slots of my Asus X299 WS Sage 10g:
Slot 1: Radeon VII
Slot 5: BCM94331CD + PCIe BCM94360CD
Slot 7:
Inateck PCIe USB 3.0 (The one you recommend me)
Thanks in advance!