Most game software is using dedicated GPU. Logically, there are two GPUs, including dedicated and integrated graphics cards. One possible reason to cause OBS record black screen is that your computer is running on two GPUs. Check if OBS can capture the gameplay without a black screen. This method is also suitable for OBS not capturing game audio. Capture game audio in OBS also needs help from the administrator. If you have finished running OBS as an administrator, you can restart the OBS Studio.

Then, click “Compatibility” and enable “Run this program as an administrator”. Method 2. Right click the OBS Studio icon.

Click the OBS Studio icon and hit “Run as administrator”. How to run OBS as administrator to fix OBS capturing game with a black screen: It’s easy to run OBS as an administrator. If OBS runs as administrator, the game capturing will be efficient. To fix the issue, you need access from the administrator. If there is a black screen during the OBS capture game, maybe the reason is that OBS is blocked. To solve this issue, there are 5 ways provided in this post. There are several methods to lead to OBS game capture black screen, such as choosing the unsuitable capture mode, using the wrong graphics card, etc. The black screen is shown during screen capturing. You may have an issue when using OBS, as you can’t capture the gameplay with the normal display, or the OBS game capture is not working.

Obs game capture