Hi everyone, I have been looking at this forum for quite some time using it as inspiration to build my own AKiTiO mod. I have however come over a couple of problems in the process of having it work with Windows 7. I got optimus up and running, the EFI is working and when booting it I can see the GT 650M aswell as the Intel HD 4000 graphics in Windows 7. I cant see the GTX 970 however. Windows 7 is runnings SP1 with the latest Nvidia drivers. I got the setup working in OSX on an external display but its another story in Windows. I have seen a few comments that sugest this should be able to work in W7, but it seems I would be better off using 8.1 or 10, so.. My question: Is it possible to get this setup to work in Windows 7? Would doing a new install with Windows 8 or 10 fix this issue. Setup: MacBook Pro (Retina, 15-inch, Early 2013) with GT 650M (no iris) Modded AKiTiO Thunder2 Deltaco 500w PSU GTX 970 Windows 7