Ok I had a Dell laptop..the laptop had tons of battery issues so I got a new laptop(Compaq)well then I ordered an external hard drive case and took the old hard drive from my Dell out and put the thing together and hooked it up throught USB….it doesn’t read it…when I plug it in it starts buzzes then stops and I can’t find it on my laptop. How can I find it and/or get it to work?O and the Dell was Windows XP Compaq is Vista