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Monitor Descriptor Range Limits Test

  • Článek

This automatic test verifies that the monitor descriptor implements monitor range limits unless display only supports discrete timings. Each monitor descriptor (Display or EDID) contains an extension block of type 0xFD and 0x25 respectively from which the video range limits are embedded. Such bit should be present unless the monitor only supports discrete timings.

Test details

   
Specifications
  • Device.Display.Monitor
  • System.Fundamentals.Graphics.InternalDisplay.CoreRequirement
Platforms
  • Windows 11 version 24H2
Supported Releases
  • Windows 11 version 24H2
Expected run time (in minutes) 0.5
Category Compatibility
Timeout (in minutes) 60
Requires reboot false
Requires special configuration false
Type automatic

Additional documentation

Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):

Running the test

Before you run the test, complete the test setup as described in the test requirements: Display Monitor Testing Prerequisites.

Troubleshooting

For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.

For troubleshooting information, see Troubleshooting Device.Graphics Testing.

File list

File Location

DisplayPolicy.HLK.dll

<testbinroot>obj\amd64fre\onecoreuap\windows\core\dxkernel\test\hlk\displaypolicy\objfre\amd64