Problem: I can't fully use all of the graphics power of my MacBook Pro while running Windows 7 VM. I have to reboot via BootCamp and run Windows 7 natively in order to gain full access to the graphics cards. Specs: MacBook Pro 15-inch Retina Display, 2.3 GHz Intel Core i7, 16 GB 1600 MHz DDR3 RAM, Nividia GeForce GT 750M 2048 MB, Intel Iris Pro graphics card, running OS 10.9.1, Parallel 9.0.24172.951362 I can't find a setting on the Mac side or the VM side to force the computer to use all of the installed graphic cards. When I'm running the Mac OS everything is fine but when I switch to the VM I can't access the main card resulting in unacceptable performance. I reboot via BootCamp into Windows and I get full graphics power? Any solutions?