I recommend to restore the BIOS defaults.You could restore the BIOS with this document selecting the reloading the BIOS default settings. That way it will look at the Hardware installed on the Notebook.
Once done, restart the computer and check.
The next thing, I would suggest here is to Run Windows Updates troubleshooter -
Download and install the troubleshooter from this link.
Now try to perform Windows Updates -
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 on your PC from the device manager.
Right-Click on the start button> click device manager> expand display adapters>then select the display drivers that are listed and right-click on it and uninstall the drivers.
Check the box that states delete the software for this device.
Now restart the computer and then update the Bios, Chipset and graphics card drivers on your PC either from our HP support website, using this link or download it using HP Support Assistant
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.
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