Hello, I have a msi gt60 0nc 491 xfr and I just bought and installed a 780m from eurocom ( I take away the x-bracket because it was blocking the gpu slot ) Before putting the card, I uninstalled the drivers of the geforce but I could get to work the installation of the new drivers for the new card. My computer keep the resolution at 640 / 16 bit and I saw a conflict in device manager. In the intel it says 'This device has not enough free resources that can be used. (Code 12) I tested many things even formatting win 7 ultimate x64. Nothing happen when I install the hd graphics 4000 drivers. There is no graphic menu when I right-click on the desktop. Thank you.