Originally Posted by
Bob_180_Bob 
Are you trying to add the new drive or replace it? If you are trying to add it, try swapping around the position of the drives (Where they plug in). If you are replacing the drive, try putting the old drive in as well and swap plugs around if it still will not work.
I dont think the HD is the prob. His PC keeps on freezing it started before he purchased the new drive he suspected the new drive was the prob but its still freezing.
So just a friendly note on that.
"Live as if you were to die tomorrow. Learn as if you were to live forever" Mahatma Gandhi