3d background preview no available

1

hi everyone,
i have this big problem about 3d background preview and i didn’T find any solution.

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I reinstalled older versions and the new ones, but nothing. i still have the problem.
I noticed that someone solved it, but for me nothing worked.
https://forum.dynamobim.com/t/no-background-3d-preview/4963
I realize that probably the problem is related to the graphic acceleration, but i don’t have any idea about how to fix it.
I hope someone could help me.
i have a notebook nvidia quadro m2000m and 32 gb ram.
Thanks

2

First check this…

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Then look at the first question here…

1 Like
3

yes i already done everything suggested. but i still have the same problem.
Actually i didn’t find the directX 9 version for windows10.

4

the only solution that i found was to disable the intel graphics card and now it works but anyway it says that i need to upgrade the drivers. I’ll not do it.
thanks.
Elisabetta

5

I do not have. Pls hepl me.

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6

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I do not!

7

Try setting NVIDIA control panel and Dynamo to use the “high performance NVIDIA processor”.

8

I have the same problem and I am not able to solve it. Can someone give me a hand? I use it with bootcamp and an AMD radeon pro 5500 graphics. Thanks in advance and greetings !!

2 Likes
9

I just change the graphics to maximum performance and it work fine

10

We have similar issue on one laptop and we use these solutions:

11

I’m having the same issue here apparently it has to do with the Intel processor and the Nvidia Graphics card, but I have dynamo on Revit. I really didn’t understand how to tweak the settings in order to make it work.

All I read is that there are some settings I need to change on the Nvidia Control Panel, but the Autodesk Revit does not provide further settings because everything is grayed out?

I’m not sure in what part should I tell Revit not to use the Nvidia Graphics Card. I also tried setting up the Global Settings under the Intel Processor. 3D preview is still not showing up.

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12

Go to “configure surround, physX” and choose your graphic card as processor.
Then follow the steps from the Michael_Dengusiak above,
https://knowledge.autodesk.com/support/alias-products/troubleshooting/caas/sfdcarticles/sfdcarticles/Background-3D-preview-is-grayed-out-in-Dynamo-for-Alias.html ,
I have installed both the Alias Dynamo sample File and Direct3D Installer for Dynamo and it worked. Revit 2021 on Win 10.