Just got a working RGH slim and it worked fine up until today. I went out a bought a brand new 1tb hard drive and put it in a case I had ordered before. It's not an official MS case but it works enough. Well the hard drive doesn't work and when it does it's at random. I thought it might be the hard drive so I took it back and got a replacement but it still gives me the E68 error. The console works fine without the HDD attached and the hard drive works on my pc without a problem. Anybody have any idea of what it could be?