More than likely it died on you.
Try moving it to another PC to see if Windows will see it.
If the other PC does see it then I suggest you burn the data to disk or move it to 
an external hard drive very quickly.
Once that is done, put it back in your PC and run the manufacturers diagnostic utility 
on it.

Good luck!

• Reply or follow-up to this message

• Search this forum
• Start a new thread on a different subject

• Report abuse of the forum