Okay so I know this is pretty vague. I ordered a new pre-built pc and didn't like the case it came in so I opted to keep my old case but with the new hardware. Today the pre-built came in and I booted it up no problem straight out of the box as well as making sure my old tower was running today. I do the teardown and move everything over to the new case and now my tower won't start. When I plug in the psu to the wall the rub that comes on the mobo lights up and when I press the power button I get a click from the psu and no boot. I've tried the power supply from both my new pc and old one as well as removing the tower from the case entirely and booting it as I read that I might be getting some grounding problems from the case. A few other minor notes that I'm not sure matter. All the fans in the system excluding the cpu run through one of NZXTs fan controllers which is in turn plugged into a next USB hub. Also the cpu cooling is an aio and I'm not familiar with those but I left it as is so I don't expect that to be an issue. I'm at a loss at what to try next. I also tested both psus with the paperclip fan test and they start just fine. Sorry so long winded.