WDDM CCD Test for Validation of Basic Topology (Multi Mon) - Multihead
This automated test verifies that Windows® supports the basic topologies of internal, external, extended, and clone. The test tries to validate and set these basic topologies if validation succeeds.
Test details
Associated requirements |
Device.Graphics.WDDM.Display.Multimon |
Platforms |
Windows 7 (x64) Windows 7 (x86) Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows Server 2008 R2 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2 |
Expected run time |
~30 minutes |
Categories |
Certification |
Type |
Manual |
Running the test
Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.
In addition, this test requires a video card or chipset that has a Windows Display Driver Model (WDDM) 1.1 driver.
Note
If you run this test on a system without multiple monitors, you will be prompted to add a second monitor. If your device family does not support multimon, select "Continue" to force the test to run in single monitor configuration. Some tests can only be run on systems with multiple monitors, in which case the test will be skipped.
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
More information
Command syntax
| Command option | Description |
|---|---|
SetDisplayConfig.exe InternalTopology ExternalTopology ExtendedTopology CloneTopology |
Runs the test job. |
Note
For command-line help for this test binary, type /h.
File list
| File | Location |
|---|---|
Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
SetDisplayConfig.exe |
<[testbinroot]>\nttest\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |