Question:

How can I prevent Unity games from crashing on a Lenovo Legion 5 Gaming laptop?

I have recently purchased a Lenovo Legion 5 Gaming laptop, which runs on Windows 10. However, whenever I try to play any Unity games, they crash shortly after launching and display a Unity Crash Info window with a red exclamation mark. I have not experienced this problem with other games or applications. I have tried updating my graphics driver, disabling overclocking, and verifying game files, but none of these solutions worked. What could be the cause of this issue and how can I fix it? Here is a screenshot of the crash window: [screenshot].

Answer:

How to Fix Unity Games Crashing on Lenovo Legion 5 Gaming Laptop

If you are a fan of Unity games, you might have encountered a frustrating issue where your games crash on your Lenovo Legion 5 Gaming laptop. This problem seems to affect only Unity games, while other games and applications run smoothly. You might have tried some common troubleshooting steps, such as updating your graphics driver, disabling overclocking, and verifying game files, but none of them worked. So, what is causing this issue and how can you fix it?

The most likely cause of the Unity games crashing on your Lenovo Legion 5 Gaming laptop is a compatibility issue between the Unity engine and the NVIDIA Optimus technology. NVIDIA Optimus is a feature that allows your laptop to switch between the integrated Intel graphics and the dedicated NVIDIA graphics, depending on the workload. This can help save battery life and improve performance.

However, some Unity games may not be able to detect the NVIDIA graphics card properly, and may try to use the Intel graphics instead. This can result in a crash, as the Intel graphics may not be able to handle the game’s graphics requirements. Alternatively, some Unity games may try to use both graphics cards at the same time, which can also cause a conflict and a crash.

The Solution to the Issue

The solution to the Unity games crashing on your Lenovo Legion 5 Gaming laptop is to force the games to use the NVIDIA graphics card only. This can be done by following these steps:

1. Right-click on your desktop and select NVIDIA Control Panel.

2. In the left pane, select Manage 3D settings.

3. In the right pane, select the Program Settings tab.

4. Click on the Add button and browse for the executable file of the Unity game you want to fix. For example, if you want to fix Among Us, you need to find the AmongUs.exe file in the game’s installation folder. Alternatively, you can select the game from the list of recently used programs, if it is available.

5. Once you have selected the game, under Select the preferred graphics processor for this program, choose High-performance NVIDIA processor.

6. Click on Apply and close the NVIDIA Control Panel.

7. Launch the game and see if it runs without crashing.

Conclusion

By following these steps, you should be able to fix the Unity games crashing on your Lenovo Legion 5 Gaming laptop. This solution should work for most Unity games, but some games may have other issues that require different solutions. If you still encounter crashes, you can try contacting the game’s developer or the Unity support team for further assistance. You can also check the game’s forums or online communities for other possible fixes. We hope this article was helpful and you can enjoy your Unity games without any interruptions. Happy gaming!