Keyboard won't work

[Azonic1]

I have an HP 15-bs020 the keyboard won't work

[Echo_Lake]

@Azonic1
Thank you for posting on HP Support Community.

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:

• Did this happen after a recent window or software update?
• Have you made any hardware/software changes?
• Have you tried any troubleshooting steps?

While you respond to that, let's try these steps: 

Hard Reset: Follow steps from the link: https://hp.care/2GnkMa8. (do not skip any troubleshooting steps even if you feel steps are repeating)

BIOS default: 

1. Turn off the computer and wait five seconds.
2. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.
3. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.
4. Press F10 to Save and Exit.
5. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?
6. Follow the prompts to restart your computer. If the issue persists, follow the next steps.

try the following steps:

1. Shut down the computer.

2. Press the Power button, and then immediately press the Esc key repeatedly to open the Startup Menu.

3. Press F10 to open the BIOS settings.

4. Press F5 to load the default settings, and then press F10 to accept the changes.

5. Restart the computer.

6. In Windows, search for and open Device Manager.

7. Click View, and then select Show hidden devices.

   

8. Click the arrow next to Keyboards, right-click the keyboard name, and then click Uninstall to remove the device from Windows.

9. Remove all devices in the Keyboards category, and then restart the computer.

   The keyboard should now work correctly.

Click here: https://support.hp.com/in-en/document/c03738933 to know more about Keyboard Troubleshooting (Windows)

Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.