I just got a Libretto 50ct off Ebay minus a harddrive. I cant seem to get any harddrive to work in it. I have tried a 2 gig, 4gig, 6gig, 12gig, and a 20gig. When you power on it does the memory test, beeps then nada. You can hear it access the harddrive upon powering on and just shortly after...