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.
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, ወዘተ
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
የሆነ ችግር ከተፈጠረ ልክ የመልሶ ማግኛ ነጥብ መፍጠርዎን ያረጋግጡ።
ዘዴ 1: የማሳያ አስማሚ ነጂዎችን ያዘምኑ
1. Windows Key + R ን ይጫኑ ከዚያም ይተይቡ devmgmt.msc እና ለመክፈት Enter ን ይምቱ እቃ አስተዳደር.
2. ዘርጋ አዳዲስ ማስተካከያዎችን አሳይ and then right-click on the integrated graphics card and select ሾፌር ያዘምኑ.
ማስታወሻ: The integrated graphics card would be something like Intel HD Graphics 4000.
3. ከዚያ ይንኩ። ለዘመነ የሶፍትዌር ሶፍትዌር በራስ-ሰር ይፈልጉ and let it install the driver automatically.
ማስታወሻ: Make sure you have a good internet connection in order for Windows to automatically download the latest drivers.
4. Reboot your PC and see if the issue is resolved or not.
5. If not then again select ሾፌር ያዘምኑ and this time click on ለሞተሩ ሶፍትዌር የእኔን ኮምፒተር ይፈልጉ.
6. በመቀጠልም ላይ ጠቅ ያድርጉ ከኮምፒዩተርዎ መኪና ዝርዝር ውስጥ መምረጥ እችላለሁ አማራጭ ከታች.
7. አሁን ምልክት ማድረጊያ "ተኳሃኝ ሃርድዌር አሳይ” then from the list select የማይክሮሶፍት መሰረታዊ ማሳያ አስማሚ እና ጠቅ ያድርጉ ቀጣይ.
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 የ Intel ግራፊክስ ቅንብሮች.
2. አሁን ላይ ጠቅ ያድርጉ አሳይ from the Intel HD Graphics Control Panel.
3. በግራ በኩል ባለው ምናሌ ውስጥ ይምረጡ Color Settings.
4. Adjust the Brightness slider according to your liking and once done, click ማመልከት.
ዘዴ 3: Adjust screen brightness using Power Options
1. በ ላይ በቀኝ ጠቅ ያድርጉ የኃይል አዶ በተግባር አሞሌው ላይ እና በመምረጥ የኃይል አማራጮች.
2. አሁን ጠቅ ያድርጉ የዕቅድ ቅንብሮችን ይቀይሩ next to currently active power plan.
3. ጠቅታ የላቁ የኃይል ቅንብሮችን ይቀይሩ በሥር.
4. From the Advanced settings window, find and expand ማሳያ.
5. Now locate and click each of the following to expand their respective settings:
ብሩህነት አሳይ
Dimmed display brightness
ተለዋዋጭ ብሩህነት አንቃ
5. Change each of these to the settings you wish, but make sure “ተለዋዋጭ ብሩህነት አንቃ”የሚለው ነው ጠፍቷል.
6. Once done, click Apply followed by OK.
7. ለውጦችን ለማስቀመጥ ፒሲዎን እንደገና ያስነሱ።
ዘዴ 4-አጠቃላይ አጠቃላይ PnP ሞኒተርን ያንቁ
1. Windows Key + R ን ይጫኑ ከዚያም ይተይቡ devmgmt.msc እና የመሣሪያ አስተዳዳሪን ለመክፈት አስገባን ይጫኑ።
2. ዘርጋ ተቆጣጣሪዎች እና ቀኝ-ጠቅ አድርግ አጠቃላይ PnP ሞኒተር እና ይምረጡ አንቃ።
3. ለውጦችን ለማስቀመጥ ፒሲዎን እንደገና ያስነሱ እና ይችሉ እንደሆነ ይመልከቱ fix can’t adjust screen brightness in Windows 10 issue.
ዘዴ 5: አጠቃላይ የፒኤንፒ መቆጣጠሪያ ሾፌርን ያዘምኑ
1. Windows Key + R ን ይጫኑ ከዚያም ይተይቡ devmgmt.msc እና ኢትን ጠቅ ያድርጉ.
2. ዘርጋ ተቆጣጣሪዎች እና ቀኝ-ጠቅ አድርግ አጠቃላይ PnP ሞኒተር እና ይምረጡ ሾፌር ያዘምኑ.
3. ይምረጡ ለሞተሩ ሶፍትዌር የእኔን ኮምፒተር ይፈልጉ.
4. በመቀጠልም ላይ ጠቅ ያድርጉ ከኮምፒዩተርዎ መኪና ዝርዝር ውስጥ መምረጥ እችላለሁ አማራጭ ከታች.
5. አሁን ይምረጡ አጠቃላይ PnP ሞኒተር እና ቀጥልን ጠቅ ያድርጉ.
6. ለውጦችን ለማስቀመጥ ፒሲዎን እንደገና ያስነሱ እና ይችሉ እንደሆነ ይመልከቱ fix unable to adjust screen brightness on Windows 10 issue.
ዘዴ 6፡ የግራፊክስ ካርድ ነጂውን ያዘምኑ
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.
1. Windows Key + R ን ይጫኑ ከዚያም ይተይቡ devmgmt.msc እና ኢትን ጠቅ ያድርጉ.
2. Now from Device Manager menu click የተደበቁ መሣሪያዎችን አሳይ> አሳይ።
3. Right-click on each of the hidden devices listed under ተቆጣጣሪዎች እና ይምረጡ ያራግፉ መሣሪያ።
4. ለውጦችን ለማስቀመጥ ፒሲዎን እንደገና ያስነሱ እና ይችሉ እንደሆነ ይመልከቱ adjust screen brightness in Windows 10.
ዘዴ 8: Registry Fix
ማስታወሻ: This method is only for users who have ATI graphics card and have Catalyst installed.
1. Windows Key + R ን ይጫኑ ከዚያም ይተይቡ ሒደት እና Registry Editor ለመክፈት አስገባን ይጫኑ።
2. ወደሚከተለው የመመዝገቢያ ቁልፍ ይሂዱ፡-
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.
ለእርስዎ የተመከሩ
ከላይ ያሉት እርምጃዎች ጠቃሚ እንደነበሩ ተስፋ አደርጋለሁ እና እርስዎም ይችላሉ 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.
