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, Itd
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
Obavezno kreirajte tačku vraćanja u slučaju da nešto krene po zlu.
1. metod: Ažurirajte upravljačke programe zaslona za prikaz
1. Pritisnite tipku Windows + R, a zatim otkucajte devmgmt.msc i pritisnite Enter da otvorite Menadžer uređaja.
2. Proširite Prikaz adaptera and then right-click on the integrated graphics card and select Ažuriraj upravljački program.
Bilješka: The integrated graphics card would be something like Intel HD Graphics 4000.
3. Zatim kliknite na Traži automatski ažurirani softver za drajver and let it install the driver automatically.
Bilješka: 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 Ažuriraj upravljački program and this time click on Pretražite moj računar za softver upravljačkog programa.
6. Zatim kliknite na Dozvolite mi da izaberem spisak dostupnih upravljačkih programa na mom računaru opcija na dnu.
7. Sada checkmark "Prikaži kompatibilni hardver” then from the list select Microsoft osnovni adapter za prikaz i kliknite Sledeće.
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 Settings.
2. Sada kliknite na prikaz from the Intel HD Graphics Control Panel.
3. Iz lijevog izbornika odaberite Color Settings.
4. Adjust the Brightness slider according to your liking and once done, click Primijeniti.
Način 3: Adjust screen brightness using Power Options
1. Desnom tipkom miša kliknite Ikona napajanja na traci zadataka i izaberite Opcije napajanja.
2. Sada kliknite Promenite postavke plana next to currently active power plan.
3. klik Promenite napredna podešavanja napajanja na dnu.
4. From the Advanced settings window, find and expand Ekran.
5. Now locate and click each of the following to expand their respective settings:
Osvetljenost ekrana
Dimmed display brightness
Omogućite prilagodljivu osvetljenost
5. Change each of these to the settings you wish, but make sure “Omogućite prilagodljivu osvetljenost“Je ugašeno.
6. Once done, click Apply followed by OK.
7. Ponovo pokrenite računar da biste sačuvali promene.
4. metod: Omogućite generički PnP monitor
1. Pritisnite tipku Windows + R, a zatim otkucajte devmgmt.msc i pritisnite Enter da otvorite Upravitelj uređaja.
2. Proširite Monitori a zatim kliknite desnim tasterom miša Generički PnP monitor i izaberite Omogući.
3. Ponovo pokrenite računar da sačuvate promene i vidite da li ste u mogućnosti fix can’t adjust screen brightness in Windows 10 issue.
5. metod: Ažurirajte generički upravljački program za PnP
1. Pritisnite tipku Windows + R, a zatim otkucajte devmgmt.msc i pritisnite Enter.
2. Proširite Monitori a zatim kliknite desnim tasterom miša Generički PnP monitor i izaberite Ažuriraj upravljački program.
3. Izaberite Pretražite moj računar za softver upravljačkog programa.
4. Zatim kliknite na Dozvolite mi da izaberem spisak dostupnih upravljačkih programa na mom računaru opcija na dnu.
5. Sada odaberite Generički PnP monitor i kliknite Next.
6. Ponovo pokrenite računar da sačuvate promene i vidite da li ste u mogućnosti fix unable to adjust screen brightness on Windows 10 issue.
Metoda 6: Ažurirajte upravljački program grafičke kartice
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. Pritisnite tipku Windows + R, a zatim otkucajte devmgmt.msc i pritisnite Enter.
2. Now from Device Manager menu click Pogled> Prikaži skrivene uređaje.
3. Right-click on each of the hidden devices listed under Monitori i izaberite Deinstalirati Uređaj.
4. Ponovo pokrenite računar da sačuvate promene i vidite da li ste u mogućnosti adjust screen brightness in Windows 10.
Metoda 8: Popravka registra
Bilješka: This method is only for users who have ATI graphics card and have Catalyst installed.
1. Pritisnite tipku Windows + R, a zatim otkucajte regedit i pritisnite Enter da otvorite Registry Editor.
2. Idite do sljedećeg ključa registra:
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.
Preporučeno za vas:
Nadam se da su gore navedeni koraci bili od pomoći i da ste bili u mogućnosti 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.
