hi i have a logitch sound system and it has a s-video cable that comes from the control center over to the subwoofer which provides the info to the speakers. and i dont know how this happend but i broke 1 of the pins and of course with my luck the pin was required because now only 1 speaker out of 4 speakers works and the subwoofer also works. also iv checked all connections and also i have checked all settings and everything is right. i really need to know how to fix this so if somebody could answer ASAP it would be great. Thanks