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- I'm using an AMD Ryzen 7 5700U with Radeon Graphics. The bri...

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06-19-2025 12:19 AM
I'm using an AMD Ryzen 7 5700U with Radeon Graphics. The brightness adjustment is not working. I can't adjust the brightness through Quick Settings, the Settings app, or the brightness keys on the keyboard. Additionally, the Night Light feature isn’t working either. Please provide a solution for this issue.
06-20-2025 07:20 AM
Hi @dharma_9997,
Welcome to the HP Support Community.
Thank you for posting your query. I will be glad to help you.
I understand how frustrating it must be when your display brightness and Night Light features aren’t working, especially on a high-performance HP PC like yours with an AMD Ryzen 7 5700U and Radeon Graphics. Let’s walk through a few steps to help you get this resolved.
1. Update Your Graphics Drivers
Outdated or incompatible drivers are often the root cause of brightness and Night Light issues.
- Press Win + X and select Device Manager.
- Expand Display adapters.
- Right-click on AMD Radeon Graphics and choose Update driver → Search automatically for drivers.
- Alternatively, visit the AMD Drivers & Support page to download the latest drivers manually.
2. Check Windows Display Settings
Sometimes the brightness slider is missing due to driver issues.
- Go to Settings → System → Display.
- Under Brightness and color, check if the brightness slider is visible.
- If not, it’s likely a driver or system issue.
3. Disable Adaptive Brightness
This feature can sometimes interfere with manual brightness control.
- Open Control Panel → Power Options.
- Click Change plan settings next to your selected plan.
- Click Change advanced power settings.
- Expand Display → Enable adaptive brightness, and turn it off.
4. Use AMD Radeon Software
You can also try adjusting brightness through the AMD Radeon Settings:
- Right-click on the desktop → AMD Radeon Software.
- Navigate to Display settings and look for brightness or color adjustments.
5. Night Light Not Working?
This is often tied to display driver compatibility.
- Ensure Night Light is enabled under Settings → System → Display.
- If it still doesn’t work, reinstalling the display driver (as above) usually helps.
I hope this helps.
Take care and have a good day.
Please click “Accepted Solution” if you feel my post solved your issue, as it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!
VikramTheGreat
HP Support