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CFD-Post 3D Viewer Black Screen

- December 26, 2022 at 10:03 pm
  
  Dario Zaccagnino
  Subscriber
  
  Hello,
  I am trying to load my FLUENT results into CFD Post but my 3D Viewer tab is black. I have updated my graphics drivers and restarted multiple times. This only happens in CFD post, I can view graphics just fine in fluent.
- December 28, 2022 at 5:04 am
  Nikhil N
  Subscriber
  Hello,
  
  Try setting an environment variable:
  - Name: QT_OPENGL
  - Value: desktop
  Also make sure you have the dedicated graphics card with the updated drivers. Also, check the version specific minimum graphics requirement: Platform Support Data: Previous Releases | Ansys
  
  Here are few of the similar posts on the forum. Do check these out:
  V2022, ANSYS CFX-Pre (black screen)
  CFD Post black screen (ansys.com)
  Fluid CFD-Post dos not show the results? It shows Black Screen!!! (ansys.com)
  How to fix black display screen in CFD-post? (ansys.com)
  Black screen when clicking results (ansys.com)
  Fluent’s Black Graphic Window (ansys.com)
  
  Thanks!
  Nikhil

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