I recently installed a new motherboard, and now my computer reboots after checking for IDE drives and flashing the Windows Icon for a split second. Per recent suggestions from the forum, I tried diconnecting all devices except the floppy, HD, and Video Card; reseating the processor; taking out extra memory. Still the same problem persists. Could there be a conflict because I changed the motherboard-- ECS K7s5A to L7S7A?