Scroll down to Display, then under Enable adaptive brightness, switch it off for both the battery and plugged in modes.ĭoes your laptop screen go dark after you unplug the power adapter? The screen probably darkens to conserve battery power.
Click on Change plan settings next to your active power plan. Method 1: Disable Adaptive Brightness Go to Control Panel, Hardware and Sound, Power Options. If you’re using Windows 7 or 8, and don’t have a Settings app, this option available in the Control Panel. Open the Settings app from your Start menu or Start screen, select “System,” and select “Display.” Click or tap and drag the “Adjust brightness level” slider to change the brightness level. How do I dim my screen on my Dell laptop?.
