ok, the manual of your hdd says it is jumperless for master configuration. that means there should not be any of the little plastic jumpers on the four rightmost pins (a,b,c,d).
so far, so good. now we gotta find out if the harddisk is working at all. do you hear it spinning when you turn on the mpc? and if it spins, did you try what i said earlier and choose the harddisk in the load/save page?
if it is not showing up there - try if it is selectable in the utility tab and format it.
if another forum member successfully used the exact same drive it should work if it is not broken.
if it is broken i hope you can get a refund or swap it for another one.
did you follow the instructions in the mpc manual to install the harddisk? press it firmly into the hdm10 adapter and be extra carefull to not bend any pins.
peace, jo
what is a signature?