Windows 10: fn keys for brightness

hello guys


I have problem with the fn key for brightness. it work before I format my pc but now didn't work.(p.s for sound, fn keys works but for brightness did not).

which can be the problem if u can help me, I will be thankful.

:)

 

Brightness and Fn keys

Greetings,

On a previous computer, if I wanted to decrease brightness, I would press the F7 key. If I wanted to search, I would press Fn+F3. On my present computer, I have to use Fn+F7 to decrease brightness, and F3 alone searches. How do I reverse the Fn key requirement
to not needing it for changing brightness, sound, etc?

 

Function key will not work correctly when setting up brightness.

Hi Ashique,

Sorry for the delay in response.

• What is the make and model of the computer?
• Do you face the issue with only brightness?

The special keys like Fn key with the options to change brightness or to reduce sound are provided by the laptop manufacturer.

We would suggest you to update or download the software from the computer manufacturer website.

 

FN key always on

To clarify, I was saying "Accessibility" features maybe be controlled via the BIOS, not the Fn keys. And one of the Accessibility features makes the keys "sticky". This allows folks with some disabilities to press, for example, the Ctrl key, then the Alt key, and then Del in sequence instead of all at once. Same with the Fn key. The sticky feature would let you first press the Fn key, and then the F9 key (for example) and not Fn + F9 at the same time to enable/disable whatever Fn + F9 does with that notebook (it is the touchpad on my Toshiba).