well I was setting up my sli cards and my pc starts acting funnny, like random restarts, lagging, not reading both cards. well I installed the new drivers then all the sudden it would not go into windows. So I reset my cmos and then all of the sudden it would not produce video at all. so my mobo has an indicator when it is readin my video card, and in slot one nothing, slot 2 redlight but won't produce video, tried both cards nothing, tried unplugging things down to the bare minimum, nothing. Am I right to assume my motherboard is dead?? I know that at least my first pci-e slot is dead(no red light stating there is a card in it) and without that I cannot have any video feed. please any thoughts/help/suggestions would be excellent.