System Diagnostic Dashboard

Verify your device's core inputs and media hardware interactively.

Screen Test

Detect dead pixels, screen uniformity, and backlight bleeding with full-screen color cycle diagnostics.

Touchscreen Test

Check touch sensitivity, multi-finger gesture tracking, and edge-to-edge drawing performance.

Audio & Speaker

Verify left/right speaker channels, sweep low-to-high frequencies, and simulate 3D surround audio.

Webcam Test

Access all system webcams, check resolution parameters, verify frame rates, and test mirroring.

Keyboard & Mouse

Complete keyboard mapping (Win & Mac support). Prevents key default behaviors and maps mouse clicks/scrolls.

Screen Diagnostic

Cycle solid colors to check for dead pixels, dust, or display bleed.

🖱️ Click or ⌨️ Space to Cycle Colors ⌨️ Esc to Exit Test

Touchscreen Diagnostics

Check for multi-touch, hover sensitivity, and screen deadzones.

Pointers Active: 0
Touch History: 0%
Interactive drawing pad. Expand to Fullscreen for complete edge-to-edge testing.

Audio & Speaker

Test individual channels and simulate spatial surround capabilities.

Speaker Balance

Advanced Tests

Idle. Click a test to produce sound.

Real-Time Audio Analysis

Live Feedback

Webcam Diagnostics

List and check all integrated and external camera peripherals.

Stream Status: Off
Resolution: -
Start Camera Stream to Test

Captured Snapshots

Left Click
Middle Click
Right Click
Scroll Up
Scroll Down
X: 0, Y: 0
🔒 Intercept Mode Active: Default browser hotkeys are temporarily overridden for testing. Use buttons above or ESC to close.
Last key pressed: -
⚠️ To correctly test the physical layout, please ensure your system uses the English (US) keyboard layout.