when I increase or decrease the brightness from setting there is no change

[Sagar_Dhadke33]

In my hp pavilion laptop when I increase or decrease the brightness from win+a key setting and even keyboard shortcuts there is no change in windows brightness

[Kuroi_Kenshi]

Hi @Sagar_Dhadke33,

Welcome to the HP Support Community! 

Thanks for reaching out about your query regarding your laptop!

We're thrilled to have the opportunity to assist you and provide a solution.

Try these steps:

1. Visit Device Manager:
   • Right-click the Start button and choose Device Manager.
2. Locate Display Adapters:
   • Expand the Display adapters section.
3. Update Drivers:
   • Right-click your graphics driver (for example, NVIDIA or AMD) and select Update driver.
   • Choose Search automatically for drivers. It will search for and install the latest drivers.

Adjust Power Settings:

1. Open Power Options:
   • Right-click the battery icon in the system tray and select Power Options.
2. Change Plan Settings:
   • Click on Change plan settings next to your selected power plan.
3. Adjust Brightness Settings:
   • Click on Change advanced power settings.
   • Ensure the Display brightness is set to your desired level for both battery and plugged-in states.

Enable Adaptive Brightness (if applicable):

1. Control Panel Access:
   • Open Control Panel and go to Hardware and Sound > Power Options.
2. Adaptive Brightness:
   • Beside your plan, click on Change plan settings then Change advanced power settings.
   • Under Display, look for Enable adaptive brightness and turn it On.

Check Windows Updates:

• Ensure your Windows 11 system is up-to-date by navigating to Settings > Update & Security > Windows Update, and checking for updates.

BIOS Update:

• Check the HP Support site for your model (HP Support) to see if there's a BIOS update available that might address hardware compatibility issues.

Perform a System Reset:

• If the issue persists, consider performing a system reset to default settings, but make sure to back up your data first.

I hope this helps.

I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?" Your feedback not only keeps us going but also helps others find the solution faster! 👍✨

Take care and have an amazing day ahead! 🚀

Best regards,