Learning Forum

[Dario Zaccagnino]

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.

[Nikhil N]

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