Hardware acceleration, VGN-NR21Z

[watforda]

Hi I own a VGN-NR21z, when I try to play chess or any other game this message appears:

'Hardware acceleration is either disabled or not supported by your video card driver, which could slow performance. Make sure you have the latest video card driver installed and that hardware acceleration is turned on.'

I have not changed the graphics/video card nor tried to install an external one.

If any one knows how to fix this problem it would be much appreciated.

Thanks!

[jurferan · Accepted solution]

Hi,

You need to install NVIDIA geforce 8400m GT. Go to nvidia.com

Good luck with chess