Missing memory card reader

I reset my laptop back to factory settings a few days ago. I also purchased a DVD burner. When I plugged the dvd burner into my laptop, it automatically assigned the drive as the same drive as my memory card reader. Which I guess wiped out the memory  card reader drive?? It had to either be the dvd burner or something happened when I did the reset. My memory card worked fine before I did both of these, but unfortunately I did both only a day apart. 

I have already tried updating the drives and doing a system restore. Neither has worked. I also assigned the dvd burner a new drive letter. I'd like to correct this so I can upload my photos from the memory card. Can anyone help?

This is my first time posting for something like this so I'm not sure what info will be needed. I have an Inspiron E1505 Actually, under system properties it shows I have an I6400 Which is correct? Windows XP

Thank you!