![]() ![]() I don't think one can say my Dell G7 laptop is corner-cutting-cheap or obsolete by any stretch of those words. Next: you should calibrate your screen for better brightness, colors and saturation results.I've been searching today for how to turn only my laptop screen off while my machine stays on performing a function through the night. If you can’t find this option, your laptop does not support it. Please note that this option is not available on all laptops. When the Advanced settings open, scroll down and find Display.Select Change plan settings –> Change Advanced Power Settings.Right-click on the power icon in the system tray and select Power Options.This can be an irritating issue and can happen if you have enabled adaptive brightness. Hopefully this will fix your problem Why is my screen dimming or brightening on its own? Restart the computer and try adjusting your brightness now.Select Search automatically for the updated driver software option and let it update.Right-click on each of the adapters present in this section and click on Update driver.On the list find Display adapters and expand it.Press Windows key + X and from the menu, open Device Manager.Otherwise, try reverting the drivers to the ones that were working. If you recently updated your graphics drivers, you may want to restart the system for changes to take effect. Sometimes outdated drivers or even an upgrade to graphics drivers can cause this behavior where you can’t change the brightness. There will be times when you won’t be able to change brightness by using any method listed above. Pro Tip: PowerPlanSwitcher is a wonderful Windows 10 app to adjust brightness and other power plan settings for different scenarios. If you do, your screen brightness would be lowered when your battery is down ![]()
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