Ok for you tech types - lets keep this simple. My 'old' laptop died a couple weeks ago (ten year old HP 17") - screen went white all of a sudden and no return to an image. Ok so I pulled the HHDs and determined they are 21 pin SATA 2 style so I can get cheap USB cables for them to retrieve data. I assume there is nothing else I need out of the laptop before it goes in the trash correct? Thanks.