keybt

keyboard works on laptop irrespective of model.

https://keyboardtestt.com/

The failure of even a single key on a laptop computer can render the entire machine useless. (Imagine trying to use your laptop when the space bar doesn't work). Other Keyboard test features include.

A comprehensive help file.

Both the down stroke and the up stroke are highlighted in different colors.

Measurement of the keyboard repeat and depress times.

Display of BIOS keyboard code and Windows scan codes.

Language independent testing by using B