HW tester online
HW Tester Online
Run a hardware test online before changing settings or buying parts. Start with the highest-signal mouse tracking check, then move to controller, keyboard, monitor, microphone, or speaker tests when the symptom points there.
Test. Confirm. Fix.
Browser local
Six hardware categories
Repair-first next steps
HW tester tools
Gamepad Tester
Controller drift, buttons, triggers, and rumble.
Open testKeyboard Tester
Keys, ghosting, rollover, and double typing.
Open testMouse Tester
Clicks, tracking, scroll wheel, latency, and polling.
Open testMonitor Tester
Pixels, refresh rate, colors, and display faults.
Open testMicrophone Tester
Input, gain, waveform, and local playback.
Open testSpeaker Tester
Left/right channels, frequency, and balance.
Open testMeasure before replacing.
Use a live browser test first. If the fault repeats, follow the repair-first hardware path.