Modern Windows laptops include Adaptive Brightness Control, which adjusts the brightness of the laptop based on ambient lighting. However, you may have problems with this, such as the laptop screen dims when plugged in.
Yes, this can be annoying, when you plug in your laptop for a low battery charge & your laptop screen dims unexpectedly. Now because of the low brightness, you can no longer see your laptop screen.
This would be extremely frustrating for you also. If you are experiencing this type of issue, then this article is for you!
This article will provide you with in-depth solutions to the laptop screen dimming issue. So let’s get started.
The laptop screen dims when plugged in
There can be numerous reasons for dimming your laptop screen. One of them is adaptive brightness control. But, without troubleshooting, the precise cause cannot be determined.
However, we have found five common causes of the problem so far. They are
- Adaptive brightness control
- Wrong Brightness control
- Backdated Display Driver
- Microsoft ACPI-Compliant Control Method Battery issue
- Wrong Graphics Settings
Many people have solved their laptop screen dimming issue by fixing these causes. That’s why we are going to guide you through every method step by step to solve the screen dimming issue.
However, the fixing methods may vary from different operating systems but the process remains almost the same.
How to solve laptop screen from dimming
Method 1: Disabling Adaptive Brightness Control in windows 10
Just follow these steps to disable it.
- Click on Windows Icon and go to the Control Panel.
- Find the Hardware and Sound option written in green color and click on it.
- Then click on the Power Option.
- Now, you will see your power plan options. Select your appropriate power plan and click on Change plan settings
- After that, left-click on the “change advanced power settings”.
- A small window will pop up. Scroll down to find the Display option in that window.
- Click on the plus icon left to the Display and a drop-down menu will appear.
- Again, click on the plus icon left to the Enable adaptive brightness.
- Now set Enable adaptive brightness to Off to disable the auto-brightness feature.
Method 2: Setting up power option for brightness control in Windows 7
Go through these steps-
- Click on the Windows icon or press on windows button on your keyboard.
- Then click on the control panel.
- The Control Panel window will open up. There will be an option view: at the top right corner of the window. Change it to a Large icon.
- After that, You will see control panel options in the list view.
- Now find Power Option and click on it.
- Then you will see your power plan options. Select your appropriate power plan and then click on Change plan settings.
- After that, find the option “adjust plan brightness”. You will see two slide bars. One for the battery option and another one for the plugged-in option. Adjust your brightness level to medium or high for plugged option
Method 3: Update Display Driver
- Go to Device Manager
- Find the Display adapter and click on the arrow icon left to it to see the drop-down option based on your graphics card.
- Right-click on the option & then click on the update driver.
- A new window will pop up and there, select Search automatically for updated driver software.
- After that, install the driver.
Method 4: Disable Microsoft ACPI-Compliant Control Method Battery
- In Device Manager, Find Batteries and expand it by clicking the arrow icon.
- Drop down menu will appear and right-click on Microsoft ACPI-Compliant Control Method Battery.
- Then click on the disable device.
Method 5: Setup appropriate graphics card settings
Setting up your graphics card is another option to solve the dimming of the screen when plugged in. Incorrect graphics card settings can cause this issue.
You may need to be configured in the graphics card control panel to solve the dimming issue. Disabling the display power-saving technology on Intel graphics cards solved the screen problem for many people.
Verdict
We have discussed all the 5 solutions for laptop screen dims when plugged in.
We recommend that you try each of the methods mentioned above in order until your problem is resolved. If your problem has not been resolved yet, you can try installing new windows on your laptop.
If this does not solve your problem, maybe have a hardware problem. In this case, contact the manufacturer of your laptop for the solutions to the screen problem.
So we guess now you know a solution to the laptop screen dimming issue. This will be all for today. See you in other queries.