To lower the brightness on a PC you just have to use a key combination that goes according to your operating system. That is to say that in Windows it is different from those of the Mac system, in the same way in both you can adjust the brightness from the activity center .
Also, a trick that you should know is that when using a laptop and deactivating the energy saving you will notice that the brightness increases . Of course you have the option to customize the intensity according to your preferences.
How to Lower PC Brightness From Keyboard – Windows and Mac
Index( )
- What commands should you use to lower the brightness of your computer?
- From Windows
- with your Mac
- Why don’t the commands to lower the brightness work on my computer?
- Update display driver.
- Update the video driver.
- The keyboard does not work.
What commands should you use to lower the brightness of your computer?
You have the option of using a command to turn the brightness up or down on your computer, you can also go into Windows settings and customize the intensity of the brightness or adjust power saving so that the brightness doesn’t turn off. Learn how to do it as follows:
From Windows
In Windows you can access the activity center by clicking on the icon located on the taskbar , you will notice the brightness bar in which you can increase or decrease its intensity.
Also on your keyboard you only have to press the key combination ‘Fn + F5’ to lower the brightness, of course you must keep the Fn key pressed while pressing F5 repeatedly until the desired brightness point, in the same way if you press ‘Fn + F6 ‘ the brightness intensity decreases.
with your Mac
On Mac you can access the brightness in the same way from the taskbar, but the key combination is different, the most common is ‘Fn + F1’ to lower the brightness and of course with ‘Fn + F2’ you can raise it.
It is important to know that according to the model of your Mac computer it will be the combination, but regardless of the type you will be able to locate the symbol of the sun that represents brightness in the panel number , just combine it with the Fn key and that’s it.
Why don’t the commands to lower the brightness work on my computer?
There are several reasons why the brightness of our screen can fail, before taking any action it is recommended to verify the energy saving , since this function blocks the brightness and prevents its use on many occasions.
Likewise, if you want to change the screen brightness in Windows and you cannot, it is recommended that you execute any of these actions, in order to solve the problem:
Update display driver.
With this method it is very possible to fix any problem that occurs with the screen, it is recommended to restart your PC after updating the driver. To do it you just have to:
- Go to device manager you can use search or run ‘devmgmt.msc’ command.
- Right-click on your display adapter to bring up the options.
- Choose the ‘Update Driver’ option
- Click on ‘Search for drivers automatically’
- Wait for the latest one to install and you’re done.
It is important to know that if the driver is not updated via the internet automatically, you can run the ‘dxdiag’ command in order to get the name of the driver manufacturer and download it manually. You also have the option of using programs to update the drivers either for the screen or others.
Update the video driver.
In addition to the display driver or adapter, whether it is the default one that is installed with the Windows system or a specific one, you must install or update the video drivers , of course in case you have a problem with brightness, otherwise if everything goes well it won’t be necessary.
You can update it the same way as the display driver. That is, enter the device manager and update the drivers either from the internet or using the manufacturer’s official page.
The keyboard does not work.
If all is well with your display or video drivers, and you still cannot adjust the brightness with your keyboard, it is recommended that you customize the brightness from the action center or by going into display settings.
If the system allows you to modify it, then you can verify that the problem occurs in the keyboard commands, use a program to update the keyboard drivers or perform a test with another physical keyboard with a USB connection.
In the same way, if you still have problems lowering the brightness of the PC using the keyboard , do not hesitate to consult Microsoft technical support in order to solve any type of error related to the screen and its brightness.
