Hello I just bought a new computer,i had it pre-made,One of the things i asked was i want to use this computer with SLI capabilities.
It has 2xASUS GTX 660 TI OC edition 2gb DDR5,I run a Windows 7 Ultimate Edition. My motherboard is a ASUS P9X79 when i enable the SLI ,resolution reverts to weird 800x600,and nvidia management stop responding.I reboot then GPU Tweak program which comes with the graphics card gives out the error "Fail to load dlls. Please install VGA driver"
and the nvidia management program gives out "NVIDIA Display settings are not avaliable You are not current using a display attached to and NVIDIA GPU"
So i have no idea Whats going on,I got the fresh updates from the website,used the BIOS update in that site too.
Any idea would be great,besides reinstall the OS,drivers. I did that many times and with different versions of Windows 7.