USB Type-C UCM Power Role Swap
Article 05/18/2022
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In this article
Test details
Running the test
More information
Troubleshooting
This test performs a power role swap between two connected USB Type-C dual-role connectors on a system with UCM.
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Specifications
System.Fundamentals.SystemUSB.USBC.USBTypeCUCM
Platforms
Windows 10, client editions (x86) Windows 10, client editions (x64) Windows 10, client editions (Arm64)
Supported Releases
Windows 10, version 1607 Windows 10, version 1703 Windows 10, version 1709 Windows 10, version 1803 Windows 10, version 1809 Windows 10, version 1903 Next update to Windows 10
Expected run time (in minutes)
3
Category
Development
Timeout (in minutes)
20
Requires reboot
false
Requires special configuration
true
Type
automatic
For information on setting up an environment to run USB Type-C system tests, see the following blog post on MSDN:
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Parameter name
Parameter description
SwapsToPerform
Number of power role swaps to perform. The minimum is 2.
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures .