hh, that look like these SEM photos..,

you got some 5 pins to the right another one that seems short, and that left bottom one seems all screwed up, yet mobo's usually post with a broken pin or 2, no issue, maybe it depends which exactly one,
i would have tried to contact the dealer, that isn't fair, 150$ for an unusable mobo, he said it was bent not dead..

oh, and these 360W for the entire water loop fans and all is quite all right!