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LG Monitor - Brightness Levels Changing Automatically

  • Troubleshooting

At a Glance

Some laptop computer screens provide a power option to save power by automatically changing the brightness of the screen.

Causes and Symptoms

  • This problem may be caused by the Panel Self Refresh technology of Intel to save power.
  • Enabled display power saving settings may be the cause.
  • The screen brightness automatically changes.
  • From the Windows Display Settings, disabling the automatic brightness when lighting changes may resolve the problem.

➔ What is the Intel Display Power Saving Technology?

Some laptop computer screens provide a power option to save power by automatically changing the brightness of the screen.

※ You can change the settings from the Intel Graphics Command Center.


➔ How to install the Intel Graphics Command Center

If the Intel Graphic Control Panel is not installed, you may download and install it from the MS Store (Intel Graphics Command Center) as follows:

Search Intel Graphics Command Center

Try This

➔ From the Intel Graphics Command Center, turn off [Panel Self Refresh].

1. Press [Start] at the left bottom of the background, and find and run the [Intel Graphics Command Center].

Search Iintel Graphics Command Center in start

2. From [Intel Graphics Command Center], click [System] and [Power] in order.

3. Turn off the [Panel Self Refresh] and [Display Power Savings] options.

[Panel self-play], [Display power saving] function changed to [Off]

This guide was created for all models, so the images or content may be different from your product.

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