Fix the error that does not increase or decrease the brightness of the computer screen

Fix the error that does not increase or decrease the brightness of the computer screen


Recently Taimienphi.vn received a lot of questions from readers about how to fix the error that does not increase or decrease the brightness of the computer screen. So in this article Taimienphi.vn will guide you some ways to fix errors.


Increasing or decreasing the screen brightness helps our eyes to adjust more easily, however, the error does not increase or decrease the computer screen brightness mainly occurs after the user upgrade from Windows 7, 8 to Windows 10. There are many causes of the error, mainly due to a display driver error.

Refer to the following article of Taimienphi.vn to learn how to fix errors that do not increase or decrease the brightness of the computer screen.

Fix the error that does not increase or decrease the brightness of the computer screen

Method 1: Update to the latest driver

The cause of the failure to increase or decrease the brightness of the computer screen may be due to incompatible driver. To fix the problem, the solution in this case is to update the driver, to update the latest driver version.

Visit the video card manufacturer’s home page, search for and install the latest driver version that is compatible with the version of Windows you are using, then try to check if the error does not increase or decrease the computer screen brightness. or not.

Method 2: Use the Microsoft Basic Display Adapter

Follow the steps below to fix the error that does not increase or decrease the brightness of the computer screen:

Step 1: Right-click Start button, choose Device Manager.

Step 2: On the Device Manager window, find and double-click Display adapters. In the next step, right click on the video card driver you are using, select Update driver.

fix the problem without being transferred to the computer screen 2

Step 3: Click here Browse my computer for driver software.

fix the problem without being connected to the computer screen 3

Step 4: Choose Let me pick from a list of available drivers on my computer.

fix the problem without being able to go to the computer screen 4

Step 5: Click here Microsoft Basic Display Adapter, then click next to continue.

fix the problem without being connected to the computer screen 5

Your computer will now install the Microsoft Basic Display Adapter driver. After the process is completed, restart the computer and check if the error does not increase or decrease the computer screen brightness remains.

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The article above Taimienphi.vn has just taught you 2 ways to fix errors that do not increase or decrease the brightness of the computer screen. Also readers can refer to some other articles already on Taimienphi.vn to learn more ways Fix sound loss error in Windows 10 Please.

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