I replaced my Mac Mini 1TB drive by first cloning it and then running it via USB for a while (until the TR6 and Logic Board Removal Tool came in the mail.) Today, I went to install it internally... I took it all apart and put it back together... When I went to power it on, nothing happened, no power, the fan seems to try to spin when I hit the power button, but doesn't continue to spin and also nothing else comes on. Anyone experience this or have suggestions? I've tried putting the stock drive back in, but still the same thing. Could I have fried the logic board somehow?