I did notice that there was an Nvidia Physx program installed, and I now have an ATI... I removed that. (noticed it while checking something else).
Also, I have 3 messages in my action center. Sorry, should have mentioned this before.
1. Install your power management system driver
It installed a 'Cool n Quiet' utility that my PC can't use. ??
2. Download and install a driver update. - A driver for USB 3.0 host controller is avaiable.
The link it sends me to is broken though...
3. Check for solutions to unreported problems.