Sli problem ( it is not available)

[PhantomXman]

i recently have upgraded from amd 8350 to intel i have gotten a i7 4770k and asus maximus vi formula motherboard and the board is sli ready i doubt it is the board but it happen after i installed it and i had to re install windows 8 because it somehow became corrupted but any way when i went to nvidia control panel to set up surround i clicked and it only identified my first 770 but yet when i start up the control panel and geforce experiance it recognizes i have 2 also all it says is configure surround it used to have maximize 3d performance and other things but now all it says is configure surround idk what the problem is if anyone knows why i can't set up my sli please help me i have no clue how to fix this 

[Th3Brofessiona1]

have you tried rubbing your motherboard with butter?

[PhantomXman]

shut up micheal 

[PhantomXman]

i need actual help

[jscho]

Reinstall drivers?

[PhantomXman]

i have tried that it doesn't do a thing i also tried installing the driver before it and it didn't do anygood