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 Narale
  Ansys Employee
  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

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions