You should provide error messages. – surfasbDec 30 '11 at 11:55
... What error message ? It simply doesn't detect a disk had been attached. Anyway, sick and tired of the lame Mac business model (e.g. Won't release the firmware that enables 3.0G SATA in old Mac model). Three years using Mac for everything, I am going back to the PC world. – thinkanotheroneDec 30 '11 at 18:50