The Screen Brightness

[jochu]

(2025) Strix Scar 18 RTX 5090

Hi! Just curious if anyone else is experiencing this. Before I enter my PIN or password on the Windows login screen, the screen brightness is at its peak. But once I'm logged in, the brightness noticeably drops, even though everything is set to maximum. I've already checked the Windows display settings (brightness is maxed out), looked into the NVIDIA control panel, and even checked Armoury Crate. Still, the screen brightness feels "lacking" compared to the login screen. I really want that same level of brightness I see before logging in. Any advice or help would be greatly appreciated.

[SilverSurfer1]

You see in black and grayes bulry image?

[Kezmark]

There is an issue when using dgpu only, that sometimes, maybe after using an external monitor or whatever else might cause it, the brightness gets stuck. You can fix it by changing from dgpu in bios, logging in to windows and then it should work. You can switch to dgpu again and it should be fine. 

You can also switch using g-helper switching gpu mode to standard, restarting and then maxing brightness and then switching back to ultimate and restarting and it should remain fixed. Or use whatever the option in armory crate is, can't remember, but I'm guessing standard/ultimate are the same.