Problem-led guidance
Diagnose a browser-visible device problem
Describe what you notice by choosing the closest symptom. These curated guides point to a relevant specialist test; they do not diagnose hardware automatically.
Display & motion diagnosisChoose the closest visible symptom. DeviceMetrik will point to the browser test commonly used to inspect it without claiming an automatic monitor diagnosis.7 recognizable symptomsController & input diagnosisStart with the behavior you notice. The recommendations inspect browser-visible events and mappings, not raw USB traffic or electrical switch behavior.8 recognizable symptoms
Need a known test instead? Use Find a test. Need several checks for one task? Open Guided checks.