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Unable to unlock vga rom memory at C0000, aborting #72

@arvinkmk

Description

@arvinkmk

I tried using uefi seven on my pc which is only uefi class 3 no csm support and it fails with this error
My pc has a ryzen 3 4300g and a rx 550x lexa 4gb vram

Current mode:
HorizontalResolution = 1024
VerticalResolution = 768
PixelFormat = 1
PixelsPerScanLine = 1024
FrameBufferBase = D0000000
FrameBufferSize = 3145728

Available modes (MaxMode = 4):
Mode0: 1360x768
Mode1: 800x600
Mode2: 1024x768
Mode3: 640x480

UefiMain Overwriting int10h handler with fakevga...
EnsureMemory Failure unlocking memory at C0000 with MTRRs
EnsureMemory Unable to find a way to unlock memory at C0000
UefiMain Unable to unlock VGA ROM memory at C0000, aborting

FileExists Opened file '\EFI\MICROSOFT\BOOT\BOOTMGFW.Original.efi' for reading
UefiMain Found Windows Boot Manager at '\EFI\MICROSOFT\BOOT\BOOTMGFW.Original.efi'
Loaded '\EFI\MICROSOFT\BOOT\BOOTMGFW.Original.efi'
Launch Loaded 'PciRoot(0x0)/Pci(0x2,0x2)/Pci(0x0,0x0)/NVMe(0x1,D4-F8-B5-01-A7-38-25-00)/HD(2,GPT,FE35DC6F-4048-4211-87B5-12DC4AED7458,0xE1800,0x32000)/\EFI\MICROSOFT\BOOT\BOOTMGFW.Original.efi'
Launch Address behind FileImageHandle=41642798
CheckBoot Found 9DEA86C2-5CDD-4E70-ACC1-F32B34D4795
Launch File matches an EFI loader signature
WaitForEnt Press Enter to continue

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