morbel.blogg.se - Brightness adjustment not working

Afterward, you can check to see if you still encounter the brightness not working problem.Update graphics driver using Device Manager (method1)

After the process is complete, type exit to close the Command Prompt, then the only thing left to do is to reboot your PC.

Sfc /verifyfile=c:\windows\system32\ieframe.dll Sfc /scanfile=c:\windows\system32\ieframe.dll

Once you’re finally inside the elevated CMD prompt, type the following commands and press Enter after each one to effectively repair the ieframe.dll file and every associated dependency: chkdsk.

When you’re prompted by the User Account Control window, click Yes to confirm the admin access.

After that, open another Run dialog box by pressing the Windows key + R, and type cmd, then press Ctrl + Shift + Enter to open the CMD prompt with administrator privileges.

After the search is complete, you can close the menu.

You will have two options to choose from, so choose Search automatically for drivers.

Inside the properties menu, click on Driver tab located at the top of the screen, then click on Update Driver.

Then, once the generic driver has been disabled, right-click on the monitor and click on Properties from the context menu that just appeared.

Note: Once you do this, the generic driver will stop being used as Windows migrates to a different display driver. Next, right-click on the monitor, then click on Disable device.

After the Device Manager appears on your screen, expand the drop-down menu where it says Monitors.

Press the Windows key + R to open a Run dialog box, then inside it you need to type ‘devmgmt.msc’ and press Enter. When you’re prompted by the User Account Control, click Yes to grant admin access.

So when troubleshooting this issue, you will need to take measures against both of these scenarios.įollow the instructions below for step by step instructions on fixing the Windows 11 issue where you can’t adjust the brightness of your screen: If ieframe.dll is to blame for this issue, the good news is you can fix it by opening up an elevated CMD prompt and running a couple of SFC commands meant at repairing this file.Īfter investigating this issue, it’s clear that the two culprits go hand in hand. Corrupted ieframe.dll element – This dynamic link library file (ieframe.dll) is responsible for breaking a lot of things on Windows 11 including the ability to adjust the brightness.If this scenario is applicable, you can probably fix it by using Device Manager to forcibly update the generic monitor driver to a dedicated equivalent. Improper Monitor driver – This typically occurs when the monitor driver is migrated over from an older Windows version.