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Updated Dec 12, 2022
Version 2.0
Blog Post
Hi,
Why when using vGPU enable I get this error
Creation of a virtual GPU on the adapter (0xffffd08254688000) failed with the status (3221225485), reason (DXGK_VGPU_FAILURE_IOMMU_ENABLE)
I have AMD 1950x and Nvidia 1080GTX using WDDM 2.6 newest drivers , 1903 build 145. I tried to Enable IOMMU in Bios or Disable, it always the same.
Any idea ?
Log Name: Microsoft-Windows-DxgKrnl-Admin
Source: Microsoft-Windows-DxgKrnl
Date: 08/06/2019 18:15:59
Event ID: 445
Task Category: (269)
Level: Error
Keywords: (1)
User: SYSTEM
Computer: DESKTOP-xdsa
Description:
Creation of a virtual GPU on the adapter (0xffffd08254688000) failed with the status (3221225485), reason (DXGK_VGPU_FAILURE_IOMMU_ENABLE)
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-DxgKrnl" Guid="{802ec45a-1e99-4b83-9920-87c98277ba9d}" />
<EventID>445</EventID>
<Version>1</Version>
<Level>2</Level>
<Task>269</Task>
<Opcode>0</Opcode>
<Keywords>0x800000000000001</Keywords>
<TimeCreated SystemTime="2019-06-08T15:15:59.025667600Z" />
<EventRecordID>16</EventRecordID>
<Correlation />
<Execution ProcessID="6900" ThreadID="10768" />
<Channel>Microsoft-Windows-DxgKrnl-Admin</Channel>
<Computer>DESKTOP-xdsa</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="pDxgAdapter">0xffffd08254688000</Data>
<Data Name="VirtualFunctionIndex">65535</Data>
<Data Name="bSecure">true</Data>
<Data Name="Status">3221225485</Data>
<Data Name="FailureType">6</Data>
</EventData>
</Event>