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3 wrz 2024 · Press and hold the Windows () key, and then press the q key. In the search box, type settings. In the search results listed, touch, or click Settings (App). Touch or click System. On the display screen, ensure the box next to Change brightness automatically when lighting changes is cleared.
15 sty 2024 · If the Dell monitor is too bright, or too dim, change the monitor settings using the on-screen display (OSD) menu. Accessing the on-screen display (OSD) menu and navigating the settings vary across each model. See the documentation of your Dell monitor for model-specific instructions.
Settings dialog box enables convenient adjustment of the display’s brightness, contrast, resolution, window layout, and so on. You can select Manual Mode or Auto Mode, and the screen resolution can be changed. The Quick Settings dialog box also provides access to Dell Display Manager’s
Display settings like brightness, refresh rate, resolution, and power management may affect the performance of the LCD screen on your Dell laptop. Changing or adjusting the display settings can help resolve several types of video issues.
It appears that this has to do with some Intel 'automatic' power management (Adaptive Brightness) that somehow believes that just because more pixels are 'white' that somehow corresponds to a need to envoke some power saving in the backlight LEDs.
6 mar 2016 · If you want to be able to dim the screen using the Fn key and the Up Arrow / Down Arrow keys, while also having Optimus enabled for the discrete graphics chip, you need Intel_multi-device_A09_R307994.exe, found here: dell.com/support/home/us/en/19/Drivers/…
23 gru 2021 · I have been unable to find a program to control brightness natively via action center or shortcut keys (it seems Windows 11 might not support it), but Dell Display Manager (DDM) 2.0 has a system tray pop-up icon, so clicking on that pop-up will similarily show your monitor controls for brightness.
