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Hello all, i really need help with this configuration: Motherboard: ASUS WS-Z390-PRO Bios Ver. 0805 CPU: Intel Core i7-9700k octa core Ram: Corsair Vengeance LPX 16GB 3000MHz (2x8) Video Card: XFX AMD Radeon RX 5700 XT 8GB SSD: Sabrent 2TB M2 nVME 2280 BIOS SETTINGS: Advanced/System Agent (SA) Configuration VT-d = Disabled Above 4G Decoding = Disabled Memory Configuration/Memory Remap = Enabled Graphic Configuration/Primary Display = PCIE IGPU Multimonitor = Disabled PHC Storage Configuration = SATA Controllers = Disabled Onboard Devices Configuration/Serial Port Configuration/Serial Port = Disabled USB Configuration/Legacy USB Support = Enabled XHCI Hand-off = Enabled BOOT Boot Configuration/Fast Boot = Disabled CSM = Disabled Secure boot = Other OS AMI Native NVMe Driver support = On My tests: I've tried to boot without RX 5700XT (by IGPU) I've tried all osx aptio memory drivers I've tried without nvme I've tried to update the bios (this is latest version) I've tried before with FakeSMC and later with VirtualSMC The Clover version is r5103 and here myEFI.zip The Catalina version is 10.15.3 Every time i have this error, change the code, but the error still remain the same. Please Help me, i really don't know how to do.