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FIX: flashing black box in Windows 10 [Quick Guide]

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

In today’s guide, we’re going to talk about a rather unusual error in Windows 10. Namely, a couple of users reported that while they were using their computer, a flashing black box appeared on their screen.

There are a few possible causes of this problem, so be sure we’ll try to find proper solutions for them.

How do I get rid of the black box in Windows 10?

1. Use the DISM command tool

Maybe some corrupted system files are the very core of this flashing black box issue, so you can try scanning your computer for broken files and try to fix them.

If DISM failed on Windows 10, just check outthis quick guideabout DISM failing on Windows 10 and set things right again.

2. Check Video Adapter drivers

By now, Windows Updates should cover all your drivers. However, if you’re using a display driver for which Microsoft doesn’t offer any official updates, you’ll have to update the driver automatically.

By updating drivers automatically with the help of a dedicated driver updater program, you can save time and update all the drivers you need easily and safely.

However, a program like Outbyte Driver Updater not only downloads and installs drivers, but also manages them by troubleshooting, backing up, and restoring them. For this reason, it is worthwhile to use it!

⇒Get Outbyte Driver Updater

3. Run an SFC scan

The next thing you’re going to try is running the SFC scan. System File Checker is a built-in feature designed to deal with various system issues, so it may help.

You’ll find detailed steps on how to run the SFC scan in Windows 10 above.

Scannow command has stopped before the process finished? Don’t worry, we’ve got an easy fix for you inthis guidededicated to fixing the problem.

4. Run the Troubleshooter

Windows Troubleshooter successfully deals with various problems, including the flashing black box problem.

However, if you’re having trouble opening the Settings app, take a look atthis articlededicated to fixing the problem.

5. Disable the onboard graphics

If you have both onboard and externalgraphics cardsin your configuration, and both are enabled, there can be some interference. So, the best solution, in this case, is to simply disable the onboard graphics card.

Before you can actually disable your onboard graphics card, let’s boot in the Safe Mode, just to avoid any potential problems.

6. Change brightness settings

Another reason for the flashing black box on the screen could be the wrong brightness settings.

Setting display brightness to 100% when your device is plugged in causes this problem, so it’s best that you use a lower value.

Is the Windows Troubleshooter giving you headaches? Here’s aquick guidededicated to fixing the Windows Troubleshooter.

If you’re aware of other solutions or need more help, don’t hesitate to contact us by using the comments section below.

FIX: flashing black box in Windows 10 [Quick Guide]#

How do I get rid of the black box in Windows 10?#

1. Use the DISM command tool#

2. Check Video Adapter drivers#

3. Run an SFC scan#

4. Run the Troubleshooter#

5. Disable the onboard graphics#

6. Change brightness settings#