I purchased a Bitspower TitanX AMD at Microcenter during the holidays. Just got around to putting it together and purchased a Bitspower digital leak detector. I followed the instructions exactly and connected the tubing, When I plug in the leak detector to test pressure, it doesn't do anything. When I press the ON button I can scroll through the menu. I spent $2K on this system and I am terrified that something is off. My only other option is to go to Microcenter and pay them another few hundred bucks, so they can fill it and test it for me. Did I do something wrong? Any assistance will be greatly appreciated.