WD30EZRX & asus p7p55 lx

Hi, is it possible that my motherboard, an ASUS P7P55 LX, HD does not support the HD type WD30EZRX. Why should I connect one to my system, for downloading the same file, but even if I think I made the right connections, the HD is not “seen” by the system, then I wondered if there might be compatibility issues between the various gnerazioni SATA, can it be?

Hi there is a bios update to fix hd size there have been 14 bios updates since the board was released I would make sure your bios is up to date to start with.  http://support.asus.com/download.aspx?SLanguage=en&m=P7P55%20LX&os=29