Failed installation 4 times, any help?

I've tried using clover and seirra and I've also tried mavericks. My specs are as follows

I7-4790k @ 4.0ghz HyperX Fury 1866mhz 16gb 3x WDBlack 1TB EVGA 1080 Classified MSI Z97 Gaming V EVGA Supernova 850W

Any help would be greatly appreciated