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Game Console diagnostics

Test what the browser can see. Know when it cannot.

Use controller, display, audio and network checks around the console setup while leaving console-internal storage, thermal and firmware diagnostics to the platform vendor.

Run these first

Relevant live checks

Gamepad Controller TestTest browser-detected controller buttons and analog axes.
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Controller Stick Drift TestMeasure resting stick offset to identify possible stick drift.
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Monitor Refresh Rate TestEstimate display refresh timing using animation frames.
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Left Right Speaker TestPlay left and right channel tones separately.
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Browser Online Status TestCheck the browser online state, available connection hints, and a short round trip to DeviceOK.
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First diagnostic sequence

Do the high-signal checks before risky changes

  1. 1

    Separate controller/display/network from console-internal symptoms

  2. 2

    Test controller independently where supported

  3. 3

    Use PlayStation/Xbox/Nintendo official safe-mode/support paths for console errors

What DeviceOK/browser can help check
  • Test compatible controller input in a supported browser
  • Provide display/audio/network reference checks
What this browser page cannot prove
  • Diagnose console motherboard/storage/thermals
  • Run proprietary console repair diagnostics