I'm currently dual booting Linux Mint and Windows 8 on a machine with dual ASUS nVidia GTX 770s running in SLI (on an ASUS Z97-Deluxe motherboard). Everything works fine on the Windows side, but when I boot from Windows to Linux the screens both go dark and stay dark as soon as I'm out of GRUB. If I unplug the second monitor then everything boots up like normal on the first monitor, and then oddly enough if I plug the second monitor back in and then reboot the machine from Linux back into Linux everything works fine and I can use both monitors. Obviously rebooting the machine twice and having to crawl under the desk and unplug/plugin a cable is less than ideal for my "switch OS" process. Thanks in advance for any help that you're able to offer!