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MD-100 Troubleshoot hardware and drivers - Training
MD-100 Troubleshoot hardware and drivers
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Verifies that USB4 systems support USB3 over USB4 tunneled protocol mapping.
Systems with USB4 host routers must support _DSD on the USB4 host router device or the _DSD ACPI method, as defined in ACPI Interface: Device Specific Data (_DSD) for PCIe Root Ports, to map tunneled native protocol ports (USB3) to the correct USB4 host router. This enables Windows to enumerate the correct dependencies between the tunneled protocols and the USB4 host routers on the system.
Specifications |
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Platforms |
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Supported Releases |
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Expected run time (in minutes) | 5 |
Category | Development and Integration |
Timeout (in minutes) | 5 |
Requires reboot | False |
Requires special configuration | False |
Type | development |
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic:
None
Establish power dependencies for tunneled USB4 protocols.
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.
Training
Learning path
MD-100 Troubleshoot hardware and drivers - Training
MD-100 Troubleshoot hardware and drivers