Satumba 13, 2017

Fix Can’t adjust screen brightness in Windows 10

Fix Can’t adjust screen brightness in Windows 10: If you have recently upgraded to Windows 10 then you may be facing this annoying issue where you can’t adjust the screen brightness, in short, screen brightness settings stopped working. If you try to adjust the brightness using Windows Settings apps, you won’t be able to change anything, as dragging the brightness level up or down will do nothing. Now if you try to adjust brightness using the brightness keys on the keyword then it would display the brightness level going up and down, but nothing would actually happen.

Fix Can't Adjust Screen Brightness in Windows 10 [SOLVED]

Why I am unable to adjust screen brightness on Windows 10?

If you have enabled automatic battery management then if the battery starts to become low the brightness will be automatically changed to dim settings. And you won’t be able to adjust the brightness again until you will change the battery management settings or charge your laptop. But the issue can be a number of different things for example corrupted drivers, incorrect battery configuration, ATI bug, Da dai sauransu

This is quite a common issue which a lot of Windows 10 users are facing right now. This issue can also be caused because of the corrupt or incompatible display driver and thankfully this issue can be easily resolved. So without wasting any more time let’s see how to actually fix can’t adjust screen brightness in Windows 10 with the help of below-listed steps.

Fix Can’t Adjust Screen Brightness in Windows 10

Tabbatar da ƙirƙirar wurin mayarwa kawai idan wani abu ya ɓace.

Hanyar 1: Sabunta Direbobin Adaftan Nuni

1. Danna Windows Key + R sannan ka rubuta devmgmt.msc kuma latsa Shigar don buɗewa Manajan na'ura.

devmgmt.msc mai sarrafa na'ura

2. Fadada Nuni masu nuni and then right-click on the integrated graphics card and select Jagorar Jagora.

Need to update the display driver

lura: The integrated graphics card would be something like 4000 masu fasaha na Intel HD Graphics.

3. Sannan danna Binciken ta atomatik don software mai kwakwalwa and let it install the driver automatically.

lura: Make sure you have a good internet connection in order for Windows to automatically download the latest drivers.

bincika ta atomatik don sabunta software na direba

4. Reboot your PC and see if the issue is resolved or not.

5. If not then again select Jagorar Jagora and this time click on Browse my kwamfuta don direba software.

6. Na gaba, danna kan Bari in samo daga lissafin direbobi masu zuwa akan kwamfutarka zaɓi a kasa.

Bari in samo daga lissafin direbobi masu zuwa akan kwamfutarka

7. Yanzu rajistan shiga "Nuna kayan aiki masu dacewa” then from the list select Adaftan Nuni na Microsoft kuma danna Next.

select Microsoft Basic Display Adapter and then click Next

8. Let it install the basic Microsoft display driver and reboot your PC to save changes.

Method 2: Adjust the brightness from Graphics Settings

1. Right-click in an empty area on the desktop then select Intel Graphics Saituna.

Right-click in an empty area on the desktop then select Intel Graphics Settings

2. Yanzu danna kan nuni from the Intel HD Graphics Control Panel.

Now click on Display from the Intel HD Graphics Control Panel

3. Daga menu na hannun hagu, zaɓi Color Settings.

4. Adjust the Brightness slider according to your liking and once done, click Aiwatar.

Adjust the Brightness slider under Color Settings then click Apply

Hanyar 3: Adjust screen brightness using Power Options

1. Danna dama-dama akan Gunkin wuta kan taskin aiki sai ka zaba Zaɓuɓɓuka Power.

Danna-dama akan gunkin wuta kuma zaɓi Zaɓuɓɓukan Wuta

2. Yanzu danna Canja saitunan shiri next to currently active power plan.

Click on Change plan settings next to your selected power plan

3. Danna Canja saitunan ƙarfin ci gaba a kasa.

Click Change advanced power settings at the bottom | Fix Can't Adjust Screen Brightness in Windows 10

4. From the Advanced settings window, find and expand Nuna.

5. Now locate and click each of the following to expand their respective settings:

Nuna haske
Dimmed display brightness
Sanya haske mai adafta

From the Advanced settings window find and expand Display then change Display brightness, Dimmed display brightness and Enable adaptive brightness settings

5. Change each of these to the settings you wish, but make sure “Sanya haske mai adafta”Ne ya kashe. 

6. Once done, click Apply followed by OK.

7. Sake yi PC ɗinka don adana canje-canje.

Hanyar 4: Enable Generic PnP Monitor

1. Danna Windows Key + R sannan ka rubuta devmgmt.msc kuma danna Shigar don buɗe Manajan Na'ura.

devmgmt.msc mai sarrafa na'ura

2. Fadada Masu saka idanu sannan danna daman dama Babban PnP Monitor kuma zaži Sanya.

Expand Monitors and then right-click on Generic PnP Monitor & select Enable device

3. Sake yi PC ɗinka don adana canje-canje kuma duba idan zaka iya fix can’t adjust screen brightness in Windows 10 issue.

Hanyar 5: Sabunta Generic PnP Monitor Driver

1. Danna Windows Key + R sannan ka rubuta devmgmt.msc kuma buga Shigar.

devmgmt.msc mai sarrafa na'ura

2. Fadada Masu saka idanu sannan danna daman dama Babban PnP Monitor kuma zaži Jagorar Jagora.

Expand Monitors then right-click on Generic PnP Monitor and select Update Driver

3. Zaɓi Browse my kwamfuta don direba software.

bincika kwamfuta ta don software na direba

4. Na gaba, danna kan Bari in samo daga lissafin direbobi masu zuwa akan kwamfutarka zaɓi a kasa.

Bari in samo daga lissafin direbobi masu zuwa akan kwamfutarka

5. Yanzu zaɓi Babban PnP Monitor kuma latsa Next.

select Generic PnP Monitor from the list and click Next | Fix Can't Adjust Screen Brightness in Windows 10

6. Sake yi PC ɗinka don adana canje-canje kuma duba idan zaka iya fix unable to adjust screen brightness on Windows 10 issue.

Hanyar 6: Sabunta Direban Katin Zane

If the Nvidia Graphics drivers are corrupted, outdated or incompatible then you won’t be able to adjust screen brightness in Windows 10. When you update Windows or install a third-party app then it can corrupt the video drivers of your system. In order to resolve this issue, you need to update your graphics card drivers in order to fix the underlying cause. If you face any such issues then you can easily update graphics card drivers with the help of this guide.

Update your Graphics Card Driver | Fix Can't Adjust Screen Brightness in Windows 10

Method 7: Delete hidden devices under PnP Monitors

1. Danna Windows Key + R sannan ka rubuta devmgmt.msc kuma buga Shigar.

2. Now from Device Manager menu click Duba> Nuna ɓoyayyun na'urorin.

In the Views tab click on Show Hidden Devices

3. Right-click on each of the hidden devices listed under Masu saka idanu kuma zaži Uninstall Na'ura.

Right-click on each of the hidden devices listed under Monitors and select Uninstall Device

4. Sake yi PC ɗinka don adana canje-canje kuma duba idan zaka iya adjust screen brightness in Windows 10.

Hanyar 8: Gyaran Rijista

lura: This method is only for users who have ATI graphics card and have Catalyst installed.

1. Danna Windows Key + R sannan ka rubuta regedit kuma danna Shigar don buɗe Editan rajista.

Latsa Windows Key + R sannan a buga regedit kuma danna Shigar don buɗe Editan rajista

2. Kewaya zuwa maɓallin rajista mai zuwa:

HKEY_LOCAL_MACHINE  SYSTEM  ControlSet001  ControlClass  {4d36e968-e325-11ce-bfc1-08002be10318}  0000

3. Now double-click on the following Registry keys and set their value to 0 then click OK:

MD_EnableBrightnesslf2
KMD_EnableBrightnessInterface2

4. Next, navigate to the following key:

HKEY_LOCAL_MACHINE  SYSTEM  CurrentControlSet  Control  Class {4d36e968-e325-11ce-bfc1-08002be10318}  0001

5. Again double-click on MD_EnableBrightnesslf2 and KMD_EnableBrightnessInterface2 then set their value’s to 0.

6. Close everything and restart your PC to save changes.

Shawararku:

Ina fatan matakan da ke sama sun taimaka kuma kun iya fix Can’t Adjust Screen Brightness in Windows 10 but if you still have any questions regarding this post feel free to ask them in the comment section.