HD suddenly unallocated
Hello to everyone, I hope someone can help me with this problem. I wanted to hook up a 30GB HD to my I/O card so I can dump all my music onto it and free up some space. When I booted up, not only did that HD show up as unallocated, but also my secondary 250GB drive showed up like that. I didn't even start with deleting the partition on the small drive, so it's not possible that i deleted the wrong one.
Hoping that some weird conflict is causing this, I took the small drive away in the hopes that everything would go back to normal again. But that was wishful thinking. The big drive still shows up as unallocated. Does anyone know what I could do to get the data off the drive? Thank you very much!!!