HP Z200 - Small Form Factor Workstation Maintenance And Service Manual page 155

Use HP Vision Diagnostics to determine if all the devices installed on the computer are recognized by
the system and functioning properly. Running tests is optional but recommended after installing or
connecting a new device.
You should run tests, save the test results, and print them so that you have printed reports available
before placing a call to the Customer Support Center.
NOTE: Third-party devices may not be detected by HP Vision Diagnostics.
ENWW Self-troubleshooting with HP Vision Diagnostics 143