USB ports passive or lost
USB seems to sometime goes away ( yes, Windows is Bill gates evil dark side) for no reasons. This can affect even Matrox Tripleheads, Datapath X4 and
so on, even mouse and keyboard.
To avoid this crap, go to Device Manager and select USB in the bottom, select the USB root stuff, rightclick properties and select the tab " powermanagement" and deselect the " shut this down to save power"...
ItĀ“s like buying a new car that get a default setting that put in the breaks randomly..... to save tires....crap!!!