From the start, it successfully detected a second monitor connected by HDMI. Repeat step 1 ~ step 4. Windows 10 will not detect second monitor and just mirrors the display Hi. Update Graphics Drivers. Two days later I came in to the problem and realized it is my VGA monitor. Docking station external monitors not working when a Windows 10 version 1703-based portable computer is connected. Try the steps as shown. The expanded screen real estate is great for work activities like general multi-tasking, writing emails, research, and comparing documents. If a device does not recognize a second monitor, there is probably a software problem, but it can also be a physical connection problem. Fix Second Monitor Not Detected in Windows 10. It is working now. If your Windows is not detecting second monitor, it is usually a hardware problem. Windows 10 second monitor not working – This is a common problem that can occur with dual monitor configurations. This process is only working on Windows computers. In the left window pane, click on the option Bluetooth & other devices and in the right window pane, click on Add Bluetooth or other device.. 3. If it does not, go to Device Manager and right-click the computer name, select "Scan for hardware changes". The monitor should be turned on. The second monitor is an easy and convenient way to connect your computer on another display such as a Large size of LED, Projector Tablet, etc. A second monitor can be great in terms of general computing productivity. Open the Settings app from the Start Menu and then click on the System icon. It is possible for Windows 10 to fail to detect your second monitor. Before you proceed, here's a brief rundown of the Windows 10 projection options. To force Windows 10 into detecting the second monitor, you just have to open the Settings app from the start menu and then follow the details given below. Make sure to create a restore point just in case something goes wrong. This guide will show you how to set up, configure and use Dual Monitors on Windows 10. I typically use two monitors (VGA and one HDMI). I eventually got my primary monitor working via a HDMI cable. When the Add a device window opens up, click on Wireless display or dock option.. 4. It is a great inconvenience. Enable second display. You should make the following checks and fixes: You need to make sure that the monitor is correctly connected to your computer and the power source. Fix 3 – Restart PC with HDMI cable attached and TV being on Sometimes your second monitor is not detected by Windows 10 even though the monitor and the video adapter are working fine. After that hold Windows logo and press P to choose proper project mode (Windows 8, Windows 8.1 and Windows 10). If this doesn’t work, you can try to uninstall the driver and then re-install it to troubleshoot Windows 10 not detecting second monitor. In this blog, We will discuss how to troubleshoot not detecting Second monitor issue in Windows 10. Many Windows 10 users have reported this issue. Both connected to GPU via Displayport cables. I have recently purchased a second monitor and it is not being detected no matter how I plug it in. Step 1. 2 – Click on Duplicate to choose Duplicate. Force detect display Share Followers 2. Right click on the target adapter and choose Uninstall device. I’ve included six methods below to fix the ‘Windows 10 not detecting second monitor’ issue. Last night both were detected just fine. To detect the second monitor from the Settings app, follow the steps given below: Right-click on the Start button and … Not sure what happened. This is useful if Windows updates and the monitor was working previously, as this indicates the update itself is causing the issue. I did a reset and took hours updating and installing all my products. If Windows 10 didn’t detect another display, not to worry. Press WIN + I keys together and open windows Settings app. 1. Help. Another computer like macOS, Linux settings are different than this. 12/07/2020; 2 minutes to read; D; A; s; In this article. Hopefully new OS symptoms and not hardware. Weird. If you have installed windows 10, Windows 7, Windows 8 operating system then you can follow this trick to fix the monitor detecting problem. One of the best ways to boost productivity and improve your multi-tasking experience is by connecting a second monitor to your PC. However, the VGA connected monitor was not being detected. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. See if this solves the problem. However, sometimes Windows 10 may not detect the second monitor. So, despite having a good […] If your second monitor is not displaying but you use Windows 10, you can perform a system restore to bring your computer to a previous state. If the screen works now, the other cable may be defective. Method 2: Connect External Wireless Display. Go to solution Solved by Mayor Doctor, August 20, 2015. Make sure the Extend Display option is selected. Windows does not detect it. Connect your Monitor and computer to another cable if you have a second monitor cable. I have a new Lenovo AIO that came with Windows 10. I updated to Windows 10 within the past two weeks and Tuesday I came into my office to discover something wrong my my PC. Best Fixes OnHow To Fix HDMI Monitor Not Detected In Windows 10. If Windows 10 cannot detect the second monitor, here is the fix. Make sure Delete the driver software for this device is unchecked. Solution #2: Force Windows 10 to detect the second monitor. Windows 10 should automatically start showing your desktop when you connect a monitor to your system. When you connect two monitors in Windows 10, the refresh rate is critical. I've disconnected and re-connected the cable and re-booted but to no avail. Use the Win+P keyboard shortcut to open the Projection panel. Now Windows is not detecting the second monitor. Windows 10 not detecting second monitor anymore. However the monitor is still not detecting a signal from my machine and the machine does not detect the monitor. This holds true if you’re connecting a primary or a secondary monitor. Select the second monitor detected on the scan result and follow the on-screen instructions. [Back to Table of Contents] Try Detecting Second Display Manually 2nd Monitor Detected But Not Displaying on Windows 10 by Joshua_DM Nov 4, 2017 8:27AM PDT. I have a 1080 Ti and two monitors, FI27QP as my main and VG240Y as secondary. RE: Windows 10 stopped recognising second monitor I had the same issue on a bunch of machines with the latest Windows 10 update not working with the installed video drivers. Method 3: Turn off computer, monitors, and cables Let’s try the third step which helped users to solve their issue with the second monitor. However, if Windows 10 is not detecting second monitor automatically, you can try detecting it manually from the Settings app. If you are not able to see TV as second monitor. If these simple steps do not fix the issue of the monitor not detecting in Windows 10, then you can continue with the fixes mentioned below: Method 1. If you have tried the above settings but Windows 10 is not detecting the second monitor, you would want to uninstall the faulty drivers or update to the latest graphic drivers. Windows 10 not detecting second monitor Windows 10 not detecting second monitor. The fix was really simple once I figured it out. Click on Devices tab.. 2. Restart the computer and Windows should automatically install the missing display and monitor drivers for you. Some Windows users report that a second monitor was not recognized after a Windows update, a second monitor was recognized but not displayed, or the dual monitor is not working with Windows 10. I turned PC on this morning and second monitor is not being detected. If both monitors refresh at a different rate, your Windows computer will have a problem detecting the second monitor. You can fix it easily with one of the methods below. Did you know that Windows 10 natively supports multiple monitors?. Another screen or the replicated displays increase the job efficiency and improve the gaming experience. 3 – If it does not work, Click on Extend to choose Extend. However, that’s not always the case. Check if your Windows 10 PC is detecting HDMI or not. Windows 10 can’t detect HDMI, VGA monitor – If your monitor can’t be detected by Windows 10, that can be a big problem. 1 – Press Windows logo key + p together. Yesterday I disconnected the second monitor in order to move to a new location. The monitor refresh rate is the number of times your monitor refreshes images every second. In general, the process involved is straightforward and simple. My Build is a Cyber Power PC, Windows 10. Also Read: How To Setup Dual Monitors On Windows 10. My son has a gaming pc with a new NVidia video card and running Windows 10 I believe and we have just purchased an ultra wide gaming monitor for his birthday. First, check whether the cable you used to connect your Monitor to the computer is defective. A second monitor could be very helpful for your work. Windows 10 not detecting second monitor: check cable defect. Problem: I've tried to use the Windows Key + P to setup the computer for extended desktops. Thank You Everyone So Much For Watch My Video On " FIX Windows 10 Not Detecting Second Monitor ". Use The Detect Display Option To Connect Any HDMI Monitor Not Detected In today’s article, you will learn several troubleshooting methods provided by MiniTool to fix the “second monitor not detected” issue. According to users, these types of problems usually appear while using HDMI or VGA monitor. By Mayor Doctor August 20, 2015 in Troubleshooting. Troubleshoot issues that occur when setting up external monitors. “Second monitor not showing up Windows 10! If the Extend option is selected, try the following troubleshooting tips. The PC second monitor not detected difficulty in Windows 10 isn’t unusual for most users that update to Windows 10 out of Windows 8.1, Windows 8, Windows 7 or even the predecessors.