On Sat, 07 Apr 2012 15:07:18 +0100, Wesley wrote:

Can I use something like this to backup my PC. Its making funny noises
at the moment

Does it make the funny noises right from when you first switch on? If so,
switch off, open the case, unplug the hard disk's power connector, and
switch on. If the noise is still there, it's not your hard disk...

cheers

Jules