Hey, I´ve got an issiue with a HDD. I want to use it as 2nd HDD, its a 160GB one. The problem is that when I plug it in and use my first HDD as boot device the Windows start screen shows up where those 4 colored dots form a Windows Symbol, I got WIndows 7. From that point nothing more happens. When I unplug the 2ND HDD everything works fine. I already tryed to format it. I put XP Install CD in and when I wanted to delte the parition of the 2nd HDD it said That it can´t acces to this Harddrive. I can´t even Install Windows XP on it.. Well, my BIOS recognizes it and XP Setup does too, but it simpy can´t do anything with it. I´m totally planless whats wrong. Does someone got an Idea? Windows 7 Home Premium 64bit 1* 1TB HDD 2nd HDD 160GB 6 Gig DDR3 RAM Intel core i5 750 Nvidia Geforce GTX 465 Ahh and Both HDD`s are SATA Thanks for any help!