Windows 10: Missing brightness slider Windows 11

Hello, I am going to use the text of another person as it describes exactly what my problem is for my laptop Dell Inspiron 3505.On march 3/3/2022 seallen wrote: "I'd really like help, because none of the solutions I've found online that supposedly fix the issue work for me. Before anyone answers, the option to alter the brightness IS NOT THERE. Not in the settings menu through the Start button, not through the network area on the taskbar, nowhere. There is nowhere on my computer currently to change the brightness, only to enable to stupid night light. Leeloofan: In my case the control button

:)

 

Missing brightness slider Windows 11. No solution?

Hello seallen,

Just to note, there will not be a brightness slider available if this is for an external monitor.

The brightness slider is only available for built-in displays like on a laptop or tablet.

Adjust Display Brightness in Windows 11 Tutorial

 

Missing Brightness Slider (Windows 10)

Windows Version 21H2 (OS Build 19044.1526)

The brightness slider is missing from Windows 10. It is not in the control center at the bottom right side of the screen. F5 and F6 do not do anything.

I'm having this issue with my work computer (version listed above), as well as my home computer (I apologize but I do not know the version for that one).

Any help is appreciated. Thank you.

 

Missing Adjust Screen Brightness slider in Power Options

My HP laptop performed a Windows Update today. As a result, I've lost my "Adjust Screen Brightness" slider in Power Options. I can still find it in Settings - Display.

I have Win 10. I've found a YouTube video (specifically for Win 7) that suggests going to Device Manager - Monitors - Properties - Uninstall Device, but I've also read that doing so will merely result in the same driver being reinstalled.

What should I do to get the "Adjust Screen Brightness" slider back in Power Options?

Thanks so much for your help.