You can also reduce battery consumption by working with minimal screen brightness. Remember to rest your eyes frequently when working in front of a monitor. Look for it in their search bar, download the installer, run it, follow the instructions, then reboot the system if it asks you to.Īvoid setting the brightness level too high it will strain your eyes and you will need to rest it more in between your laptop work. If your laptop does not have the “Dell Quickset” app, you can download the installer from the Dell support website.
If the icon is not in the taskbar, look for the Quickset application in the list of programs in the Star menu then click it. The brightness control is available among the menu items. Look at the taskbar for the Quickset icon, double-click to open the window then select “Hotkeys”.
Alternate method #4: Every Dell laptop has a program installed called “Dell Quickset”. Afterwards, press the ESC key then select Save and Exit to reboot the operating system. Once in BIOS, go to the “Video” options, look for the default brightness setting then modify it to your preference. Enter the BIOS setup by pressing the F2 key when the initial boot screen appears. If your unit does have an ambient light sensor, avoid covering it with tape or dirt. You may switch the ambient light sensor on or off by holding down the Fn key while pressing the left-arrow key. Placed at the bottom of the display panel, the sensor detects surrounding light levels and adds or reduces the backlight by itself accordingly. An ambient light sensor is equipped in certain Dell laptop models. Hold the Fn button down while pressing the up-arrow key to increase brightness or down-arrow key to decrease it. Use them in case the aforementioned steps do not work. There are other ways to change the brightness conditions of your laptop screen. The brightness of the screen should change based on your selection. Move the bar to the right to increase brightness and to the left to decrease it. This sub-window will let you adjust the hue, brightness and contrast settings of your laptop screen. A drop-down menu will show, after which, choose “Display Properties”. 
Here are the steps to adjusting the brightness of your Dell laptop screen: With these easy steps, you can adjust the brightness of your Dell laptop.
Or while you are working in a darkened room, you may want to decrease the brightness of the screen. If you find yourself straining to read the text on your Dell laptop screen, it may be the backlight needs to be brighter.
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