have noticed that every time my friend touches his computer, something goes wrong. he tried switching his gigabyte GA-k8u motherboard from one case to another and now the thing wont boot. i took out the video card, disconnected the HD and CD, still nothing. when i turn it on it starts to spin for a second and then stops. its shouldn't be a power issue, its a 450 watt ps.
i've swapped the ram sticks out, i've checked and there is no grounding problem, unplugged everything and redone it.
ideas?