Cannot access some of my partitions from an old hard drive.

Registration date
Monday April 28, 2014
Last seen
April 28, 2014
- Apr 28, 2014 at 01:10 PM
Hello every one.
my laptop died and I bought a new one. I put my old Hard drive in a casing to use it as an external hard drive. But my new laptop ( windows 7 64 bit) just recognizes one of my old hard drive's partitions (the one with windows xp on it). I am not sure its is because the other partitions were not NTFS or it is because they have not system file on them.
when I check the disk management it recognizes three partiones but just one of them is labeled as g: marked as healthy.
So I wonder if you could help me out with this.