It sounds like you're encountering an issue with your graphics card's VRAM (Video RAM) when trying to run X-Plane. Let's clarify a few things:
1.
Graphics Card vs.
Video Card: These terms are often used interchangeably. Both refer to the hardware that includes the GPU (Graphics Processing Unit) and VRAM. If your system lists VRAM as 0, it might be an issue with how the system is recognizing your graphics card.
2. VRAM Requirements: X-Plane requires at least 2 GB of VRAM to run properly.
1. External Solutions: If your current graphics card isn't meeting the VRAM requirements, you can consider using an external GPU (eGPU). These are enclosures that house a desktop-grade graphics card and connect to your computer via Thunderbolt 3 or USB-C. Some popular options include the Razer Core X and the Sonnet eGFX Breakaway Boxhttps://www.tutorialspoint.com/difference-between-graphics-card-and-video-card.
2. Checking and Updating Drivers: Ensure that your graphics card drivers are up to date. Sometimes, updating or reinstalling drivers can resolve recognition issues.
3. BIOS Settings: You might also want to check your BIOS settings to ensure that the VRAM allocation is set correctly. Some systems allow you to adjust the VRAM allocation in the BIOS.