I have two Samsung Spinpoint drives: the HD103UJ (500Gb) and the HD501LJ (1TB).
I am trying to run the latest version of Samsung's diagnostic tool, HUTIL, but am having no success. I get as far as 'Tools>Self Diagnostic>Test Loop Count Number', then when I hit enter I am returned to the utility's main menu. No diagnosis ever begins. I've tried entering different values in the Test Loop Count Number box, but it makes no difference.