Hi@Marko_Farko, Welcome to the HP Support Community!
Request you to follow the below troubleshooting steps from the document:-
Let us initiate the keyboard test by following the below steps:
- Turn off the laptop.
- Turn on the computer and immediately press Esc repeatedly, about once every second. When the menu appears, press the F2 key.
- On the main menu, click Component Tests.
Figure : Selecting Component Tests from the main menu

- The Component Tests menu displays. Your Component Tests menu might be different, depending on the components installed on your computer.
Figure : Sample list of Component Tests

- Keyboard Test - The Keyboard test provides a quick interactive functional test of the keys on the keyboard. A keyboard is required for this test. To run the test, click Keyboard, and then click Run once.
The Keyboard Test time is 3 minutes.
Keep me posted. Happy to help!
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