Yes, well done. Assuming you have followed the instructions above, please now:
- download and install this: http://downloadcenter.intel.com/conf...OSFullName=All Operating Systems&lang=eng
- Restart
- Go to control panel and uninstal any nvidia drivers you see.
- Then run Driver Cleaner and use it for nvidia drivers.
- Shutdown (not restart)
- Install the 8500.
- Start in Safe mode (tap F8 on start up)
- Install nvidia driver you downloaded earlier.
- Restart normally
Post outcome.