Precision 5540, Windows 10, screen flickers

Question

Hello, I have a problem these days with my Dell Precision 5540. The laptop is still in warranty. I set the brightness to 15%. The issue is my screen brightness of the right side changes brightness or dim slightly every 3-4 seconds on battery mode. At low brightness only on battery. When I plug the ac adapter in, the screen brightness flicker. But in BIOS the screen doesn't flicker at all. I tried formating the laptop and I installed the last drivers. I did everything possible. Nothing fix this problem. Any help please!

DELL-Cares · Accepted Answer

Thank you! We have received the required details. We will work the issue. You may also receive assistance or suggestions from the community members.

This is working as designed. Set the brightness to no lower than 16%.

XPS 7590 & Precision 5540: UHD panel may flicker at low brightness

syed110 · Answer

Hello

same issue with me as well i put more than 50% brightness but still same issue i also done fresh factory reset and installed new updated drivers but problem is still in same places anyone can help me pls

XPS

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