I am in need of using an internal hard disk of a computer, dismantled from the original PC and connect to my laptop via SCSI to USB convertor. I basically want to use it as an external usb hard disk for my laptop to do some data back up. I have the usb to scsi convertor which came with an usb external hard disk that i purchased. I have connected the set up but the hard disk is not detected on the laptop. I'd appreciate some suggestions on how to make it work.