Hard drive collapse. I have a La Cie 160 gb external hard drive which I have been using as a

Question

I have a La Cie 160 gb external hard drive which I have been using as a back-up. Suddenly it won't light, nor will its icon appear on the desktop. T 6552LL/A I take it is a model-number? The serial number is: 134103894. Is there any way to resuscitate this unit? I hate the idea of losing all the files that are on it. Is there any way to recover the files if the product cannot be repaired? My email address is: [e-mail] Thank you.