SCHERMO LAMPEGGIA

Hi! @newcnd4, Welcome to HP forums.
 
I understand you have display issues with your laptop.
 
Don’t worry I’d like to help you out.
 
Does the issue persist in BIOS?
 
Did you make any software or hardware changes on your PC?
 
Have you tried charging your laptop using a different adapter?
 
Please share the operating system you are running on your PC to assist you better.
 
As you mentioned when you plug or unplug the charger the laptop screen flickers.
 
Try updating the graphics driver and BIOS on your PC and check if it helps.
 
Update the BIOS using this link.
 
Also, update the graphics driver using this link.
 
Try updating other drivers on your PC using HP support assistant and check if it helps.
 
Refer this article to know more information about using the HP support assistant.
 
Run Windows Update on your PC.

In Windows 10, search for and open Windows Update.
On the Settings Update and Security screen, click Windows Update.
Follow any on-screen instructions.
 
Try restoring the BIOS to default and check if it helps.
 

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

Try running a system diagnostics test on your PC and check if the hardware components on your PC are functioning correctly.
 
Refer this article to know more information about running system diagnostics on your PC.
 
Refer this article to further troubleshoot display issues with your PC.
 
Also, refer this article to further troubleshoot no boot issues with your PC.
 
 
If the solution provided worked for you, please mark an accepted solution for this post.
 
Please let me know the outcome!
Have a great day ahead! 🙂
 
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
                               
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