Directed FX System Verification Test

Tests that devices on a system properly handle Directed Fx transitions.

Test details

  • System.Fundamentals.PowerManagement.ModernStandby.DirectedFx.Reliability
  • Windows 10, client editions (x64)
Supported Releases
  • Next update to Windows 10
Expected run time (in minutes) 10
Category Development
Timeout (in minutes) 0
Requires reboot false
Requires special configuration false
Type automatic

More Information


Parameter Name Parameter Description
Cycles The total number of test cycles to run on each device.
CycleDuration The duration in seconds of a single test cycle.

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):


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