As Im gettin pretty close to my watercooling system, there is one thing I cant fathom. When I do a leak test or Im filling the loop in my system, how do I get the pump to turn on without turning the pc on and off for a few seconds? Cos when u filling the loop u have to do it bit by bit, and turning it on and off like that cud cause some issues. Is there some kind of electrical device I can buy that will power my pump so I can do this(with a plug that will fit the pump plug ie 12v)? I wudnt know really where to start lookin or what it wud be called