![](/images/new-backgrounds/1179965/17996595x1.webp)
USB Tests
Connect USB devices before running USB tests.
Test | Estimated completion time | Description |
Presence | 1 second | Verifies that a USB device is |
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| connected. |
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Video Controller Tests
To run these tests, a display that supports 1024 by 768 or higher resolution must be attached to graphics cards being tested. The displays can’t be in sleep mode. For example, if you have two graphics cards, they both need a display attached and both displays must not be in sleep mode.
Test | Estimated completion time | Description |
OpenGL Point | 10 seconds | Verifies video controller using |
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| a 2D point test. |
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OpenGL Line | 10 seconds | Verifies video controller using |
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| a 2D line test. |
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OpenGL Triangle | 10 seconds | Verifies video controller using |
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| a 2D triangle test. |
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OpenGL Quad | 10 seconds | Verifies video controller using |
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| a 2D quadrilateral test. |
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OpenGL Quad with Texture | 10 seconds | Verifies video controller using |
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| a 2D textured quadrilateral test. |
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OpenGL Rectangle | 10 seconds | Verifies video controller using |
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| a 2D rectangle test. |
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OpenGL Cube | 10 seconds | Verifies video controller using |
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| a 3D cube test. |
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OpenGL Cube with Fog | 10 seconds | Verifies video controller using |
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| a 3D cube with fog test. |
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OpenGL Wireframe | 10 seconds | Verifies video controller using |
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| a 3D wireframe test. |
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OpenGL Solid Red Model | 10 seconds | Verifies video controller using |
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| a 3D solid red model test. |
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OpenGL Solid Red Model with | 10 seconds | Verifies video controller using a |
Fog |
| 3D solid red model with fog test. |
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Fragment Instruction | 1 minute | Tests every instruction of the |
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| ARB fragment program. |
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Vertex Instruction | 40 seconds | Tests every instruction of the |
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| ARB vertex program. |
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Appendix Server Diagnostics Test Reference