My Seagate Barracuda 720012 500GB hard drive is recognized by my Windows 64-Bit OS (Processor: Intel Core 2 Duo CPU) as a storage unit. I've checked the drives and it says that it "cannot initialize" and there's an "I/O device error". I'm pretty confused because when I pull up the Device Manager, I can see the device...... I just have no way to open it! Yes, my drivers are updated.... I've been at this all day!..... *sigh* Suggestions anyone??