5 Netflix Dual Monitor Problems We Face Everyday

Even compared to a single, gigantic ultra-wide, using many monitors has many benefits, such as increased productivity and flexibility in how they are arranged on your desk. However, the experience is not always ideal.

If the two monitors have different refresh rates, such as one running at 60Hz and the other at 120Hz, the second monitor’s video lag problem may result from this.

The Second Monitor Not Displaying

While receiving no signal on your new monitor can be troublesome, it’s probably the most straightforward issue to resolve. Simply said, it indicates that the display is powered but not getting visual information. There are numerous causes for why this occurs and numerous solutions you can take to address the issue.

Let Windows Find The Second Monitor

If Windows didn’t identify the connection to your second display, try forcing it. Right-click on the desktop and select Display Settings from the ensuing pop-up menu to make it compel it to perform another check. Click the Detect button in the window that appears after that, which is next to the display diagram. This may be found in Windows 11’s Multiple Displays sections.

Netflix Dual Monitor Problem

Turn the monitor on and off: Some connections don’t like switching between when another display is on. It might only require it to start accurately identifying and showing the video feed. Shut down and then restart the display.

Check your cable connections

A loose cable will often result in “no signal” problems. Unplug and replug them to make sure even if they appear to be securely fastened. Remove additional auxiliary equipment: Unplug any connected cameras or other extra equipment.

These connections likely interfered with your setup if your display began to function after that. A newer, suitable accessory may be required, or you might use links on your PC rather than your display.

Check The Input

If your monitor has more than one input, you must manually choose the cable and port you want to use, such as HDMI 1, HDMI 2, DisplayPort 1.4, USB-C, and so on. To cycle among the channels and choose the appropriate input from your PC, use the buttons on your monitor.

The other display can experience problems if you switch from one type of input to another via an adapter. If at all feasible, try removing the adaptor or changing it out for another one to see if that resolves the problem.

Change The Data Cable

If you’re currently using a more recent option like HDMI or DisplayPort, consider switching from an older standard like VGA or DVI-D. If the current cable has problems, you can also try using a new one (bent pins, a short, exposed wire, etc.).

Replace The Graphic Port

The graphics port can be changed if you utilize a dedicated graphics card with numerous output ports. Ports can occasionally develop problems or sustain damage. You have to fix the issue by changing to another.

Update Your Drivers

Although Windows generally supports multiple monitors, your present configuration might not be ideal. Sometimes fixing issues with no signal faults involves ensuring your machine runs the most recent graphics drivers.

If your extended desktop display isn’t working correctly, unplug the main screen and review the above procedures. If it does, think about using it as the primary display until you figure out the issue’s cause. If not, contact the manufacturer or your store to discuss a refund or replacement.

Incorrect or Inconsistent Resolutions

When you add a new, higher-resolution screen to your system and notice that it isn’t displaying correctly, it may be because it is trying to match your primary monitor or is using settings from an earlier display.

Step 1:Right-click on your mouse and choose Display Settings from the pop-up menu that appears.

Step 2: The Display panel is loaded when the Settings app launches. Select the secondary display from the diagram by clicking on it.

Step 3: Click the drop-down menu next to Display Resolution when your secondary screen is highlighted, and you’ve scrolled down to Scale and Layout.

Step 4: Choose the screen resolution that best suits your needs. Based on the display’s hardware, Windows chooses one of these resolutions as “recommended.”

Check to see if your display and graphics card can support the resolution you’ve chosen if this doesn’t work. Update your graphics drivers if you are still experiencing issues.

Two monitors with various sizes, refresh rates, and resolutions can be used as long as the required connections are present. They will still be constrained by their unique requirements, though. If one monitor has a solution that is noticeably lower than the other, this situation won’t change, although some things might appear different.

When using a dual-monitor configuration, we advise against overclocking specifications like refresh rate. You don’t want to make things more challenging for GPUs, which may already have trouble managing two monitors.

Incorrect Refresh Rate

Change Refresh Rate in Windows 10. If the refresh rate is misconfigured, your monitor will display a “no signal” error. This indicates that the PC sends a signal the display cannot handle, necessitating manual output adjustment in Windows.

Step 1: Right-click on your mouse and choose Display Settings from the pop-up menu that appears.

Step 2: The Display panel is loaded when the Settings app launches. Click the link for Advanced Display Settings under Multiple Displays as you scroll down.

Step 3:The next screen, select the problematic monitor by selecting it from the drop-down option next to Choose display.

Step 4: Select Display Adapter Properties for Display # from the Display Information section.

Step 5: A pop will appear; select the Monitor tab.

Step 6: Go to Monitor Settings and use the drop-down menu to change the refresh rate.

Using the Testufo utility, confirm your monitor’s refresh rate.

The Aspect Ratio On Other Displays Is Incorrect

Netflix Dual Monitor Problem

Other monitors will then have an odd aspect ratio, frequently just utilizing a small portion of the screen, as if your PC believes the different monitor has a vast 21:9 aspect ratio or may even zoom in too much when this occurs. Usually, this is brought on by settings or resolving problems that can be fixed.

Check the resolution settings: Make sure your resolution settings are compatible with the monitors you use by reading our resolution section above. When possible, use suggested or screen-fitting options.

Reversible cables Try switching to a different cable standard, such as from DisplayPort to HDMI or vice versa if you have the choice.

Do you have a second monitor that is a TV? If so, go to your TV’s settings and seek a location to disable Overscan or Underscan. Another name for this is a relaxed mode. Aspect Ratio modes might not have been accidentally enabled, so check that as well. For more information, refer to your TV’s user manual.

Verify the display’s orientation: The monitor’s orientation might be the problem, although this isn’t as prevalent. See if changing the direction to something like Portrait and then back to Landscape can help. Navigate to the Display area of Windows and look for Display Orientation.

Additional Or Prolonged Images

Although there are some other ways to do it, Duplicate frequently serves as the default for showing content on two displays. Here’s how to adjust that perspective if your second display only copies your desktop rather than expanding it. To open the Project menu, first press Windows + P.

Choose Extend in Step 2 to continue. You have three alternatives: using the mouse, navigating between options using the arrow keys and clicking Enter, or pressing Windows + P.

The long way is an alternative:

Step 1: Right-click on your desktop to bring up a pop-up menu. Choose Display Settings from the list of options.

Step 2: The Display panel is loaded by default when the Settings app launches. As indicated in the diagram, choose your secondary monitor.

Step 3: Scroll down to Multiple Displays while your second screen is highlighted, then click the drop-down menu next to Extend Desktop to This Display.

Step 4: Return to the schematic and move the second monitor to the left or right of your main screen using your mouse.

If you’d rather alter it to a duplicate, you may do that using the same procedures.


It’s terrible that Netflix would make something so straightforward as showing one feed on numerous screens. It’s most likely a tactic they use to stop users from exceeding the maximum device restrictions associated with their accounts. However, since you are only streaming the same content across many screens, not different content, employing the above methods won’t violate your user agreement.

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