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Multi-Monitor Problems (Projector wahala): The easy fix-up guide


Common Projector fixes
Source: seagul from Pixabay


If you own a business or you are engaged in any activity that requires you to manage multiple programs at the same time, you'd probably need a Multi-Monitor to aid efficiency.

This is particularly important for fast-paced work environments that prioritize time-management and efficient communication.


There are numerous advantages to using multi-monitors. From efficiency and productivity to flexibility among many others.

However, using multiple monitors can pose some issues. Sometimes, these issues are easy fixes, other times, they can be a resultant effect of say a graphic card burning out.

Nothing is more frustrating than going into a meeting, and trying to get the projector to display your slides, only to realize that your village people are pressing your buttons.

The key to making the best out of your multi-monitors lies in understanding some of the common challenges users face when using them, and learning quick-fixes

In a bid to ensure that we keep you from this type of embarrassment, we have highlighted some common examples for you:


Duplicate and Extended:


Duplicate is usually the default content display option, but if you realize that your second monitor copies the desktop instead of extending it, you can make adjustments by taking these steps:

  • Press the Windows + P keys to load the Project menu.

  • Using your mouse, navigate up and down with the arrow keys and click on "enter" to select the extend option.

Continuous Game Minimizing:

If your games keep minimizing when playing on a single monitor, try the following:

  • Change from windowed mode to "Full screen" or "Borderless Window" mode, which ever works.

  • Use a third party app like Dual Monitor Tool to lock a mouse to one monitor

  • Turn off the second screen by selecting the "PC Screen Only" option via the "Windows + P keys" or the display's power button.

Wrong Resolution


If the new resolution seems to be incompatible, do the following:

  • Navigate to "display settings" on the menu

  • Click on the secondary display

  • Highlight your secondary screen, then navigate to "scale and layout". Under the "display resolution", you should find a menu. Click on it.

  • Choose your favorite screen resolution. Make sure it's adapted to run with your resolution.

  • If you've followed these steps and it doesn't work, update your graphics drivers.

Signal Issues

Having no signal on your monitor can be quite frustrating (or not, if you know exactly what to do). Signal problems are quite common and easy to fix. No signals usually happens when the display doesn't receive any data but has power. This could be as a result of the following:

  • Loose Cables: Your "no signal" problem may be as a result of a loose cable. Ensure that your cable is well connected by unplugging and plugging them correctly till you can verify that it is properly inserted.

  • Problems with the Port: Damaged ports can cause signal issues too. Simply change or switch to another port when one is damaged or doesn't function properly.

  • Second Display Connection: Sometimes, Windows may not recognize your second monitor's connection. To ensure that it's recognized, navigate to the "detect" button through "menu" and "display settings", and click on it.

  • Data Cable Problems: Changing data cables immediately they wear out is another way of ensuring that "no signal" issues don't occur.

  • Unsupported Hotswapping: If your display doesn't recognize video feed or displays correctly because it doesn't support Hotswapping, simply turn the display off and on again.

Wrong Refresh Rate

Problems may occur if your monitor is running with an inaccurate refresh rate. To solve this –

  • Navigate to "display settings" on the menu (you can do this by right-clicking your desktop).

  • Navigate through to the "advanced display settings" option under "multiple displays" when through the settings app/ display panel and click on it.

  • Locate and select the problematic monitor through Choose display< menu

  • Navigate to "display information", then click the Display Adapter Properties for Display # link.

  • Click the monitor tab, and use the menu under "monitor settings" to select a correct refresh rate.


Now you understand common issues that may affect your multiple screens. If you like, allow your village people to play with your salary. Contact Zudera solutions for your IT needs, you'll be glad you did!

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