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How to Fix Mouse Issues in Hyper-V Virtual Machines

By: Author Alex Lim

Posted on

Categories Troubleshooting

Learn how to fix the problem of mouse cursor going outside the virtual machine window in Hyper-V and how to enable real mouse input for better gaming experience.

Hyper-V is a virtualization technology that allows you to create and run virtual machines on your Windows 10 computer. However, some users may encounter mouse issues when using Hyper-V, such as the mouse cursor going outside the virtual machine window or the mouse input not being captured correctly by the virtual machine. In this article, we will show you how to fix these mouse issues in Hyper-V virtual machines and how to enable real mouse input for playing games in Hyper-V.

Mouse Cursor Goes Outside the Virtual Machine Window

One of the common mouse issues in Hyper-V is that the mouse cursor goes outside the virtual machine window when you move it. This can be annoying and inconvenient, especially if you want to switch between the host and the guest systems. The reason for this issue is that Hyper-V uses a mouse synchronization driver to pass the mouse movements from the host to the guest system. This driver detects whether the host mouse cursor is moving on the VM’s screen and then moves the guest mouse cursor accordingly. However, this driver does not lock the host mouse cursor inside the VM’s window, so it can still go outside the window.

The solution for this issue is to enable the mouse integration feature in Hyper-V. This feature allows you to use the mouse seamlessly between the host and the guest systems without having to manually grab the window. To enable the mouse integration feature, follow these steps:

  1. Open Hyper-V Manager and select the virtual machine that you want to connect to.
  2. Click on Connect to open the VMConnect window.
  3. Click on View and then select Enhanced Session Mode.
  4. If you see a message that says “Enhanced session mode is not available”, you need to enable it on the host computer first. To do that, go to Hyper-V Manager, select the host computer name, click on Hyper-V Settings, and then check the box that says “Allow enhanced session mode” under both Server and User sections.
  5. After enabling the enhanced session mode, you should see a message that says “Enhanced session mode is available” in the VMConnect window. Click on Connect to start the enhanced session mode.
  6. You should now be able to use the mouse smoothly between the host and the guest systems without the mouse cursor going outside the virtual machine window.

Mouse Input Not Captured Correctly by the Virtual Machine

Another mouse issue in Hyper-V is that the mouse input is not captured correctly by the virtual machine, especially when playing games. For example, you may experience problems such as the mouse cursor spinning around in circles, the mouse sensitivity being too high or too low, or the mouse buttons not working properly. The reason for this issue is that Hyper-V does not capture the real mouse input from the host system, but instead processes it through the virtual machine to make the mouse movement smoother. However, this can cause problems for some games that require precise and accurate mouse input.

The solution for this issue is to enable the USB passthrough feature in Hyper-V. This feature allows you to connect a USB device directly to the virtual machine, bypassing the host system. This way, the virtual machine can capture the real mouse input from the USB device and use it for the games. To enable the USB passthrough feature, follow these steps:

  1. Open Hyper-V Manager and select the virtual machine that you want to connect to.
  2. Click on Settings and then select Integration Services from the left pane.
  3. Uncheck the box that says “Guest services” and then click on OK.
  4. Click on Connect to open the VMConnect window.
  5. Click on Action and then select Insert Integration Services Setup Disk. This will mount a virtual CD-ROM drive in the virtual machine that contains the integration services setup files.
  6. Log in to the virtual machine and open the File Explorer. You should see a CD-ROM drive with the label “Integration Services Setup Disk”.
  7. Double-click on the CD-ROM drive and then run the setup.exe file. This will install the integration services on the virtual machine. You may need to restart the virtual machine after the installation is complete.
  8. After restarting the virtual machine, you should see a message that says “Enhanced session mode is available” in the VMConnect window. Click on Connect to start the enhanced session mode.
  9. You should now be able to use the USB passthrough feature in Hyper-V. To connect a USB device to the virtual machine, click on View and then select Show Options. In the Local Resources tab, click on More and then check the box that corresponds to the USB device that you want to connect. Click on OK and then click on Connect. The USB device should now be available in the virtual machine and you should be able to use it for the games.

Frequently Asked Questions (FAQs)

Question: How do I enable Hyper-V on Windows 10?

Answer: To enable Hyper-V on Windows 10, you need to have a 64-bit processor that supports virtualization and at least 4 GB of RAM. You also need to enable the virtualization feature in your BIOS or UEFI settings. To enable Hyper-V on Windows 10, follow these steps:

  1. Open the Control Panel and click on Programs.
  2. Click on Turn Windows features on or off.
  3. Check the box that says Hyper-V and then click on OK.
  4. Restart your computer to complete the installation.

Question: How do I create a virtual machine in Hyper-V?

Answer: To create a virtual machine in Hyper-V, follow these steps:

  1. Open Hyper-V Manager and click on New and then select Virtual Machine.
  2. Follow the wizard to specify the name, location, generation, memory, network, disk, and operating system of the virtual machine.
  3. Click on Finish to create the virtual machine.
  4. To start the virtual machine, select it from the Hyper-V Manager and then click on Start.
  5. To connect to the virtual machine, select it from the Hyper-V Manager and then click on Connect.

Summary

In this article, we have shown you how to fix the mouse issues in Hyper-V virtual machines and how to enable real mouse input for playing games in Hyper-V. We have explained the causes and the solutions for the mouse cursor going outside the virtual machine window and the mouse input not being captured correctly by the virtual machine. We have also provided the steps to enable the mouse integration and the USB passthrough features in Hyper-V. We hope this article has been helpful and informative for you. If you have any questions or feedback, please feel free to leave a comment below.

Disclaimer: This article is for informational purposes only and does not constitute professional advice. We are not responsible for any damages or losses that may result from following the instructions or using the tools mentioned in this article. Please use them at your own risk and discretion.