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How to set preferred GPU in Nvidia control panel?

Pro Player

Junior Member
I recently installed The Witcher 2, only to realize that it is completely unplayable because it is running off my integrated graphics card.

The problem though is that I cannot set preferred GPU inside Nvidia control panel for some reason.

dDK035Y.jpg


As you can see in the screenshot, I do not have a drop down list that lets me choose a preferred GPU. I just installed these drivers today from the Nvidia website, so that is the latest version.

My specs are:

Intel Core i5 2310 @ 2.9 ghz
Geforce 9800 GT with 512 MB
8 GB DDR2 RAM

How do I know that the game is running off my integrated GPU?

It automatically detects all my settings at the minimum. I get 5-10 FPS at 800x600 resolution, with all features turned off and all settings on lowest. Colours are completely wrong, and textures are muddy/missing.

I've been told by support from the Witcher 2 forums that this card should be able to play the game on medium-high settings at 1280x720 resolution. There are also videos of people playing this game with this card on Youtube.

I have over 70 games in my Steam collection, and this is the first time something like this has happened.

I've read that this is a common problem with this game, but most people resolve it by switching their preferred GPU inside Nvidia control panel. I don't have that option unfortunately. 🙁

I've checked under device manager as well, but the only GPU that appears under display adapter is the Geforce 9800 GT.

Is there any way to manually force the Witcher 2 to use my dedicated GPU?
 
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