hello /g/entlemen
i'm am experiencing some unusual problems with my selfbuilt computer, this haz happend 13 times, i bought my parts and built it myself with the motherboar manual. i bought an i7 sandy bridge but my crossfire bridge, i am not able to put it on my i7, to make it sandybrigde, is it maybe because i am not putting sand in it?
or should i attach soem sandpaper over the crossfire bridge?

Thanks in advance

greetings from Ricky Martain jr.

pic related, my motherboard :))==((: