Evga Classified 4 Way Sli Boot Problem

QUOTE=robi123;14639334]I just bought a preowned EVGA Classified 4 motherboard, running 2 x 480 sli, 12 GB of Corsair Vengeance 9 9 9 24, SSD C300, 3 x F3 raid 0. Every time I switch the computer on it gets stuck on code 25, and it reqires me to press the reset button every time which is really annoying, is this normal if not any help to rectify this problem would be appreciated. Thanks