What does NTSTATUS 0xC01E0340 (STATUS_GRAPHICS_TARGET_NOT_IN_TOPOLOGY) mean?

 
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STATUS_GRAPHICS_INVALID_PIXELVALUEACCESSMODE STATUS_GRAPHICS_NO_DISPLAY_MODE_MANAGEMENT_SUPPORT

STATUS_GRAPHICS_TARGET_NOT_IN_TOPOLOGY

The target is not used by this VidPN topology

A target may exist on the adapter while no path in the current VidPN topology connects to it. This status means the operation expected a target that participates in the specified topology, but the target is not part of that topology.

This is common during hot-plug and display-layout changes: a target can remain in the adapter target inventory while the active or proposed topology no longer uses it. The distinction helps avoid confusing a topology membership issue with physical monitor connection state.

What to check

  • Inspect topology paths for the target ID rather than only checking adapter target enumeration.
  • When a monitor is disconnected, verify whether target inventory and topology membership changed at different times.
  • Do not pin target modes on a target until a path containing that target exists in the topology being committed.

References


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