Any idiot with a screwdriver and opposable thumbs can open a PC. However, I found my grandfather's old PIII Machine that, for the life of me, I cannot open. The system is a Dell Precision 410. (No, not 420, come on, guys). This PC, from what I read online, has side panels hindged to the top. It should open like a Delorean (Spell check?) after pulling the hinge on the back. However, it isn't working for me. And there are no screws on the exterior. Can anyone tell me how to open this thing? I should be strong enough... But, maybe it's too old and dirty for that?