Under the General tab, modify the start-up type to Disabled.

Right click Desktop Window Manager Session Manager again.

Locate Desktop Window Manager Session Manager.

Type services.msc into the Run dialog box.

Access the Power User menu by right-clicking the Windows taskbar icon.

Change the refresh rate to a lower setting.

On your IGCC program, go to Displays and lower the resolution to the next setting down.

For laptops: Disable the Panel Self Refresh setting in the Intel Graphics Command Center by following the steps in How to Enable and Disable Panel Self Refresh.

In case you have a laptop and the issue is shown on the BIOS, contact the laptop manufacturer.

If issue persists, contact Intel Support. Try using the processor on a different known working and compatible system (applies only on Intel® boxed processors).

If the issue happens on the BIOS configuration screen, it could be a processor issue.

Check if the flickering issue happens inside the BIOS configuration screen (To access the BIOS, check with the motherboard/laptop manufacturer).

If the issue is with the VGA cable, use a different video output like HDMI, VGA, or DisplayPort* depending on the motherboard/laptop output options.

Use straight connections with no video adapters/dongles in between.

Try different monitors and display cables.

In the case of a multi-monitor set up, check if the issue happens when only one display is attached.

Click Check for Updates and run all pertinent updates.Make sure that the operating system is up to date:.For more information on how to update your Intel driver, refer to the following: How to Install an Intel® Graphics Driver in Windows® 10 & Windows 11* For desktop: Find the most up-to-date driver for your system on Download Center, or run the Intel® Driver and Support Assistant to automatically detect what device you have and install the latest driver.If this does not solve the issue, perform a Clean Installation of the Intel Graphics driver. For a laptop: Check with the laptop manufacturer to install recommended drivers on your system.Suggest customer to undo if there is any changes done to isolate the issue. Try the following suggestions. Before that check with customer that how and from when the issue is occurring.

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