![]() ![]() Running OpenGL Extensions Viewer 4.x also displays that I'm using Intel HD Graphics 3000, supporting OpenGL <= 3.1, which is consistent with my theory regarding power saving. I know they are working because if I right-click my desktop I get a context menu for nVidia Control Panel. Note: I have newly updated nVidia drivers, installed as of yesterday. Why is my machine trying to render OpenGL 3.3 using my onboard graphics chipset (Intel HD Graphics 3000, which only supports OpenGL 3.1) instead of using my dedicated graphics card (GeForce 520M, which supports OpenGL 4.x)? I think this has something to do with power saving. GlfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE) Ĭause my glfwCreateWindow() call to return null.Īs I understand, this is caused by lack of support for OpenGL 3.3. ![]() GlfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3) The following lines: glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3) But I did not test nor may recommend, just a potential solution with caveats. NOTE: Dell 19 in 1 Media Card Reader (MCR) is supported via a F5 to F3 bay. eGPU is the term to search for or 'Mini-PCI-E-Version-EXP-GDC-Beast-Laptop-External-Independent-Video-Card-Dock'. Graphics/Video Controller, External Ports/Connectors. ![]() I'm following an OpenGL tutorial series at, but have run into a problem: I need to view a AutoDesk CAD graphic program that requires a display that has graphics drivers supporting OpenGL 3.3 or newer. ![]()
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