AMD dedicated graphics not working on 64-bit client

[Kessaran]

Noticed I had only ~30 fps on ultra settings on my laptop, and when I investigated I saw it wasn't using my dedicated graphics card at all, it's using AMD integrated graphics only. Closed the game, went into launcher settings and it said it's supposed to use the dedicated graphics card, which it isn't. I tried setting it to automatic instead and the game failed to launch entirely, it closes the launcher and immediately crashes. Set the launcher to use dedicated graphics again and switched to 32-bit client and the game runs perfectly fine now. Any idea how to fix it so I can use the 64-bit client?

Edit: Screenshot attached just to show my laptop can very easily run this game above 30 fps on ultra settings, so it's not a hardware issue.

 

[Stoner81]

Try updating your graphics driver or uninstall your driver and do a completely fresh install and see if it helps.

Stoner81.

 

[Coffey]

Disable the onboard graphics in the BIOS or in Windows. There are lots of articles and vids that can help you with the settings.

 

[Br4d]

If you're using Win 8/11 you should also be able to select on an application by application basis which of the video cards get used.