Please check this document to find the workaround solution for Print and Scan - HP Solution Center not working : Adobe Flash Player Error and Unable to scan
Resolve Windows 10 related issues for your HP computers or printers by HP Windows 10 Support Center
Display brightness is not adjusting.
I reviewed your post and I understand that you are unable to adjust the display brightness.
Don’t worry, I assure you I will try my best to get this sorted.
I recommend you update the BIOS and the graphics driver from the below link and check whether the issue is resolved.
Let me know how it goes and you have a great day!
P.S: Welcome to the HP Support Community 😊
If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!
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The_Fossette I am an HP Employee
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