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Fix: Windows 11 Second Monitor Flickering or Blurry
Always stay up to date with the newest display drivers
6 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Users understand how multiple displays make your life easier. One benefit of using multiple displays is that it improves the viewing experience and increases your work efficiency. This is why it can be frustrating when one faces issues withWindows 11‘s second monitor flickering or being blurry.
The good news is that there are ways that you can deal with this frustration. We will be providing you with different fixes that you can apply to your Windows 11 PC.
Your first step might be to double-check the second display connection. If this doesn’t work, you can restart your computer and retry connecting the second monitor. If the problem persists, read on to find different fixes that you can try.
What could go wrong when using two monitors?
Aside from the flickering issue that has been noted with the second monitor in Windows 11, other errors relating to the second monitor have been observed by our users.
Fortunately, we have addressed all of them today, with a list of solutions provided in the section below. But first, let’s take a look at the problems that are associated with it:
Before we dive into the list of solutions, let’s have a look at why you should utilize multiple monitors, who they are intended for, and what advantages they provide. Follow along!
Why use multiple monitors?
Multiple monitors are used for one simple reason: additional screen space. More space allows you to run multiple programs at once without switching between windows or making endless mouse clicks.
If you need to engage with an application, you can effortlessly move your mouse between the displays, or simply leave them open for reference–tremendous assistance when writing an essay or an article. You might even watch a movie or a TV show while working on the main screen from time to time.
Assume you’re the company’s social media manager. You can monitor what’s going on on Twitter with Tweetdeck open on one display.
Meanwhile, on your primary screen, you can be working on a report with a web browser open to your company’s analytics dashboard on one side and Microsoft Word open on the other.
If you’re a writer, you may use half of one monitor for a text editor, the other half for notes, and the secondary monitor for research.
Having all of these programs open at the same time demands that your PC has sufficient processing capacity, but most mid-range PCs with a Core i5 CPU or higher should suffice.
However, if you want to run a video editing tool like Photoshop alongside some other apps, you’ll need a lot of RAM to avoid the system stalling.
Multiple displays aren’t the only option. For example, you could buy a massive 4K panel and then utilize Windows Snap to divide your screen into quarters, thus generating four smaller 1080p places.
However, as compared to using numerous monitors with greater window widths, this can be a little uncomfortable.
What can I do if Windows 11’s second monitor is flickering?
1. Find the missing display
2. Update the display driver
If your monitor is flickering, then updating your display drivers is very likely to solve the problem. Most display-related issues are caused by faulty or outdated drivers.
1.PressWindows+Rtogether to open the Run dialog.
2.Typedevmgmt.mscand hitEnter.
3.Navigate to theDisplay adapterssection and click on it.
4.Right-click on the display driver and click onUpdate driver.
5.Chose theSearch automatically for driversoption.
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Allow Windows to install the appropriate driver for your computer.
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Check if the issue persists.
Updating your drivers will solve 99.99% of your computer issues. We cannot stress enough how important it is to bring your drivers up-to-date. To make the task easier, for now, you should try using software that performs automatic updates to your drivers such asOutbyte Driver Updater.
3. Rollback the display driver
Is there an HDMI splitter for dual monitors?
An HDMI splitter splits a device’s HDMI video output, such as a Roku for instance, into two distinct audio and video streams. After that, you can send each video feed to a different display.
Unfortunately, the majority of splitters are terrible. Due to a built-in anti-piracy feature called High-Bandwidth Digital Content Protection, many don’t work (HDCP).
HDCP is an anti-piracy feature that can be found in streaming devices, televisions, and cables. It safeguards content by enforcing a verification step between the video player and the display.
This anti-piracy feature encrypts the signal when it creates a confirmed connection to prevent unauthorized recording of the content. This approach also makes it impossible for content owners to see their own work.
The video won’t play if it’s HDCP-protected yet one aspect of your setup isn’t HDCP-compliant (sometimes with an error message). As a result, many users with older equipment will be unable to view legally purchased content.
If the equipment isn’t HDCP-compliant, HDCP-compliant video will fall back to a lower resolution (typically 720p) if it isn’t HDCP-compliant. Devices other than a splitter rarely cause fallback mode, which is why splitters are such a good solution to this problem.
By accident, some low-cost splitters completely avoid HDCP. They shouldn’t be able to play protected video at all because cheap splitter makers didn’t bother paying for an HDCP license.
Because they activate Fallback mode, however, the content is lowered to a lesser resolution and continues to play normally. At least most of the time.
You can alsocheck out some of the extra fixes we have for Windows 11 not detecting the second monitor.
We also have helpful solutions for you if yourcustom resolution is not working in Windows 11.Alternatively, if thesplit screen is not working in Windows 11and you need it urgently, take a look at the article linked in order to learn how to solve the issue.
Feel free to leave us a message in the comments on how these solutions have worked for you. You can also share opinions on a different method that you think might work.
More about the topics:monitors,Multi-monitor guides,Windows 11
Vladimir Popescu
Being an artist his entire life while also playing handball at a professional level, Vladimir has also developed a passion for all things computer-related.
With an innate fascination for research and analysis, and realizing many other people share his passion for this subject, he delved into writing Windows-related articles, so other people can also benefit from the acquired information.
When not writing kick-ass articles, Vladimir likes to spend his time doing Crossfit and creating art.
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