How to Fix LG Gram Random Brightness Change on Wake-Up

Do you own an LG Gram laptop and have been experiencing random brightness changes when you wake it up from sleep mode? This can be quite frustrating, but don't worry, we're here to help you fix this issue. In this article, we will guide you through some simple steps to resolve the random brightness change problem on your LG Gram laptop.

Step 1: Update Your Graphics Driver

The first thing you should do is update your graphics driver to the latest version. Outdated or incompatible graphics drivers can often cause display-related issues, including random brightness changes. Here's how you can update your graphics driver:

1. Open your web browser and go to the official LG support website.
2. Search for your specific LG Gram laptop model.
3. Look for the "Drivers & Software" section and click on it.
4. Find the graphics driver for your laptop and download the latest version.
5. Once downloaded, run the installer and follow the on-screen instructions to update your graphics driver.
6. Restart your laptop to apply the changes.

Step 2: Adjust Power Settings

Incorrect power settings can sometimes cause random brightness changes on wake-up. To fix this, you need to adjust your power settings. Here's how:

1. Press the Windows key + X on your keyboard and select "Power Options" from the menu.
2. In the Power Options window, click on "Change plan settings" next to your selected power plan.
3. Click on "Change advanced power settings."
4. Expand the "Display" option and then expand "Display brightness."
5. Make sure the "On battery" and "Plugged in" settings are set to the desired brightness level.
6. Click on "Apply" and then "OK" to save the changes.

Step 3: Disable Adaptive Brightness

Windows 10 has a feature called Adaptive Brightness that automatically adjusts the screen brightness based on the ambient light conditions. However, this feature can sometimes cause random brightness changes. To disable Adaptive Brightness, follow these steps:

1. Press the Windows key + X on your keyboard and select "Power Options" from the menu.
2. Click on "Change plan settings" next to your selected power plan.
3. Click on "Change advanced power settings."
4. Expand the "Display" option and then expand "Enable adaptive brightness."
5. Set both the "On battery" and "Plugged in" settings to "Off."
6. Click on "Apply" and then "OK" to save the changes.

By following these steps, you should be able to fix the random brightness change issue on your LG Gram laptop. If the problem persists, you may want to consider contacting LG customer support for further assistance.

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