Oh btw I got some free pins for chassis warning speaker on my MoBo, but I cant find anything to plug it into, could this be why I get no beeps? I had one called HD audio and one called Ac'97 but i connected the HD audio to AAFP pins which I think is right.
HD Audio and AC97 are for front panel audio connectors. The BIOS speaker goes in the same area as the power/reset/hdd light/etc ('front panel' area on this). It might be the case that BIOS speakers come with, and yours might not have one.