I am putting my dell machine into a new antec case as the GPU is always overheating in the original Dell box since I put in a new radeon 3850 graphics card. I have managed around all of Dells oddeties and gotten the MB mounted. Now I just need to know where to connect the leads from the case for Power switch, HDD LED and Power LED. Naturally Dell is keeping this a secret. If anyone can tell me which of the pins are for what I would be really grateful.