Windows 10: Hdmi and brightness control stopped working after gpu scheduling

I enabled GPU scheduling under display in settings. Now my hdmi has stopped working and the brightness controls are also not working.


I am unable to change the brightness, I have tried searching for the setting but it's not under any menu.


I have tried turning gpu scheduling off, reinstalling drivers and restarting my system but it's not working.


How do I fix it?

:)

 

Brightness Control not working in Windows 10

Hi Ella,

To adjust the brightness, see the steps below:

• Go back to Power Options, and tick on the High performance.
• See if you can adjust the brightness.

If this not work, we highly suggest that you create an Administrator account, and re-do the steps above.

Let us know how it goes.

 

Brightness control not working

Hi,

My name is Angel. I am an Independent Advisor. Thank you for posting in Microsoft Community.

I would suggest you to follow these steps:

1. Go into "Control Panel" and then "Power Options".

2. Click the "Change plan settings" link next to which ever plan you are currently using and then click "Change advance power settings".

3. In this new window click "Display" to open up the listings under it.

4. Now locate and click each of the following..."Display brightness", "Dimmed display brightness" and"Enable adaptive brightness".

5. Change each of these to the settings you wish, then click the "Apply" button and finally the "OK" button.

6. You should be good.

Hope the information provided is useful. If the issue persists, reply here and we will be glad to help you.

Angel.

 

Brightness not working on Windows10.

Hi ,

On my Dell 5559 Windows 10 , brightness not working.

Have tried few steps from youtube videos but did not work.

Please guide.

Thanks.