display driver

[anjaliahiri]

Brightness is not working

[Garp_senchau]

@anjaliahiri, Welcome to HP Support Community,

Thank you for posting your query; I’m here to help by guiding you through steps to resolve this issue

Let me know if it is happening on a particular software. Also test it by going into safe mode and checking if it works there.

Meanwhile, If the brightness controls are not working on your Omen 15, here are a few things you can try:

Update Display Drivers:

• Open Device Manager, right-click your graphics card under Display adapters, and select Update driver.
• Or reinstall the driver by going In Device Manager, right-click your monitor under Monitors, uninstall it, and restart your laptop.
• You can download the drivers from HP Support website or HP Support assistant.

Check Power Settings:

• Go to Control Panel > Power Options and select Balanced or High Performance plan.

Check for Windows Updates:

• Go to Settings > Update & Security > Windows Update and install updates.

Check HP Omen Command Center:

• Open Omen Command Center and look for display or brightness settings.

Reference:

How to Fix HP Computer and Laptop Display and Touch Screen Problems | HP® Support

HP Notebook and All-in-One PCs - Troubleshooting screen issues (Windows 11, 10) | HP® Support

I hope these steps help resolve the issue

Please feel free to reply here if you have any questions or if you need further clarification on any of the steps. 

Take care and have a good day. 

If my response helped you or made things easier, I’d truly appreciate it if you could mark it as an Accepted Solution! ✅ This not only helps others find the right fix faster but also spreads the support. 💙 And if you found my reply helpful, tapping "Yes" on "Was this reply helpful?" means the world- it ensures more people get the solution they need! 🌟 Your small action can make a big impact! 💪😊

Regards,