PC TEST
Hardware Test

Keyboard Test

Press every key on your physical keyboard. Keys that are detected will turn green.

Keys detected 0 / 0
Last key —
Keyboard layout

Choose the layout that matches your physical keyboard.

Windows, Fn and some system shortcuts may be intercepted by your OS or browser. An undetected key does not prove a hardware fault.

How to use the keyboard test

Press the keys on your laptop or external keyboard one at a time. Each detected key turns green. Choose Full size or Compact to match your keyboard, and use Reset to clear the current test and start again.

If a key does not appear

Your operating system or browser may intercept Windows, Fn and some shortcuts. Try the key again, or repeat the test in another browser before assuming it is faulty. This test shows the input your browser receives; it cannot diagnose a hardware fault.