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I'm the Jeet_Singh & I'm at your service.
After reviewing your post thoroughly, I understand you seems to have an issue with the notebook. Don't worry as I have a few suggestions which should help you resolve this issue.
I would suggest here is to Run Windows Updates troubleshooter -
Download and install the troubleshooter from this link.
Now try to perform a Windows update:
1) In the search box, type and open Windows Updates.
2) Check for updates.
3) If the updates are available, click on install and restart the computer.
If the issue persists, I would suggest here is to uninstall the display drivers from device manager:
Display drivers:
Use shortcut keys Win + X on Windows 10
Select Device Manager.
Expand the entry. Right-click the problematic device and select Uninstall device.
You may need to check the option Delete the driver software for this device, and then click the Uninstall button.
Now restart the computer and then update the Bios, and graphics card drivers from our HP support website, using this link.
If the issue persists, I would suggest here is to uninstall the HP Support Assistant from the control panel and then reinstall the latest version.
Download and install HP support assistant on your PC. It should automatically download and install the latest updates and drivers for your PC.
Refer this link to know how to use HP support assistant.
Please let me know if this resolves the issue, or if you require further assistance!
Eagerly waiting for your response!
that said, If the information I've provided was helpful,
give us some reinforcement by clicking the solution and kudos buttons,
that'll help us and others see that we've got the answers!
Good Luck.