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It allows you to put your monitor in a comfortable setting for viewing.

In Device Manager, expand the drop-down menu of Monitors, right-click on PnP Monitor and choose Enable Device.Ĭheck if the Windows 10 brightness won’t change issue still occurs.Adjusting screen brightness is surely a useful feature.

Press Windows key + R to pop open a Run box.

If this is what’s causing the problem then you should enable this. The problem could be caused by a bug that disables the Generic PnP Monitor. If it does, follow the on-screen prompts to install it.Ĭheck if the Windows 10 brightness won’t change issue still occurs.

Click on Search automatically for updated driver software and see whether the wizard manages to find a new version.

Expand the drop-down menu associated with Display adapters, right-click on your GPU and choose Update Driver (Update Driver Software).

Type “devmgmt.msc” and hit Enter to open Device Manager.

Press Windows key + R to open up a Run command.

If adjusting the brightness using both methods listed above does not work then you should try updating your graphics card driver as it might be outdated or corrupted.

Click apply to save your new brightness setting.Ĭheck if the Windows 10 brightness won’t change issue still occurs.

Use the Brightness slider from the right-hand side to adjust the brightness until you’re satisfied with the result.

Expand the Display menu and click on Color Enhancement.

choose Advanced Mode and hit the Ok button.

Right-click on your desktop and choose Graphics Properties.

Adjust the brightness from the Graphics Properties menu

Click the Apply button and the screen brightness should be adjusted to the values that you previously set.Ĭheck if the Windows 10 brightness won’t change issue still occurs.

You should also adjust the Dimmed display brightness, then make sure Enable adaptive brightness is turned Off.

Expand the Display brightness menu and manually adjust the values.

Scroll down to Display and hit the “+” icon to expand the drop-down menu.

Click on Change plan settings, then click on Change advanced power settings.

Type “powercfg.cpl” and hit Enter to open the Power Options menu.

Press Windows key + R to open the Run box.

Listed below are the troubleshooting steps you need to do to fix this problem. This might not be a big issue for desktop users but for those experiencing this on their laptop it can greatly affect the battery life. One issue that Windows users have experienced after getting software updates for their operating system is that the brightness remains at the maximum level with no way of adjusting it. This action refreshes the operating system and remove any corrupt temporary data that could be causing the problem. How To Fix Windows 10 Brightness Won’t Change Issueīefore performing any of the recommended troubleshooting steps listed below it’s best to restart your computer first.