How do I Repair My Samsung Hard Disk Drive ?

Hello,
I Have A Samsung Hard Disk Drive. Some Days Ago My D Drive Was Crashed.
After Crashed I Am Trying To Format But Manually I Can’t Format.
Then I Am Trying To Format With Windows XP Setup Time And Is Was Ok.
But My Winnows XP Is No Missing Win32 So I Try To Install XP.
But When Start Boot It Stop And Shown Me A Message Like: “CD Can’t Boot.
I Am Trying Many CD And As Usual Show Me This.
Now What Can I Do?
