Inventor 2015 - Geforce GT645M not used....

[Anonymous]

Hello everyone 🙂

I've just installed Inventor 2015, and after use Diagnostics in settings, I've see that Inventor is using my integrated graphic card, not the dedicated. I cannot disable Intel card in BIOS, in NVIDIA panel the app is set to use NVIDIA dedicated card and drivers are up to date (beta channel). 

I didn't have that problem in 2014 version. 

Any ideas ? 

[mrattray]

I've seen other threads here on this topic, I think some of them had solutions. Try to do some searching here.

[stephengibson76]

http://forums.autodesk.com/t5/Hardware/Disabling-nVidia-Optimus-amp-Perform-Clean-Install/td-p/43632...

[blair]

I would do a couple of tests with the different cards selected in the Nvidia control panel. I know on my Alienware laptop, just changing the setting in the control panel works with Showcase and Inventor. As stated, each laptop manufacture is different.