hard drive

[Jackie]

I just reformatted my computer and I have 2 hard drives
in stalled one is my backup were I put my music and pics
@. Well here is my problem the seondary drive is not
showing up in my computer. I can go to my system hardware
and it is there and it says it is working fine,also when
I start up it is showing it. What do I need to do to get
this drive to show back up were i can access my files
Thanks Jackie