I'm only posting here because you've just asked me to, over in CB. (Don't expect any miracles!)
I strongly suspect that your scanner is deader than a dead dodo dawdling in doo doo. However it might help to know in what respect it doesn't work? Does your computer think that it's attached? (Try opening an image-editing program, such as Irfanview, Photoshop, or similar, an using the 'Import' option to see how far you get). Do you get grinding sounds when you try to do a scan, or is everything completely 'dead'?