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BitLocker Drive Encryption USB BIOS Logo Test

  • Article

This test determines whether USB flash devices support reading during the pre-operating system environment.

This test restarts the machine one time during the test and requires that a USB drive is plugged into system during the test.

Test details

   
Specifications
  • System.Fundamentals.TrustedPlatformModule.SupportSecureStartUpInPreOS
  • System.Fundamentals.USBBoot.SupportSecureStartUpInPreOS
  • System.Fundamentals.TrustedPlatformModule.TPMEnablesFullUseThroughSystemFirmware
  • System.Fundamentals.TrustedPlatformModule.Windows7SystemsTPM
Platforms
  • Windows 10, client editions (x86)
  • Windows 10, client editions (x64)
  • Windows Server 2016 (x64)
  • Windows 10, client editions (Arm64)
Supported Releases
  • Windows 10
  • Windows 10, version 1511
  • 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) 2
Category Development
Timeout (in minutes) 120
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: WDTF System Fundamentals Testing Prerequisites.

This test creates a file on the USB mass media and then reboots the computer to determine whether the file can be read during the bootmgr phase (pre-operating system environment).

Note

  Secure Boot should be disabled before running this test.

 

Troubleshooting

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

For troubleshooting information, see Troubleshooting System Fundamentals Testing.

To review test details, review the test log from Windows Hardware Lab Kit (Windows HLK) Studio.

Review the test log

  1. Go to the Results page in Windows HLK Studio and open the Logs node.

  2. Click the BitLocker Device Encryption USB BIOS Logo Test node.

  3. Open the following logs:

    • Under Prep and USB Write Test: FveUSBPreTest.xml

    • Under Parse Result and Cleanup: FveUSBPostTest.xml

  4. At the end of each log file, the numbers of test cases that passed and failed are listed.

  5. If a test case failed, search the log file for Error File and Result=Fail for more information.