We have a PowerMac 8600 here at work, and it's some type of VERY LARGE monitor connector that I have not seen before. It also has 2 video cards in it that have regular Mac style monitor connectors. I hooked a monitor up to one of the video cards, but I cannot get a signal. The machine sounds like it's booting just fine. Any way I can get this thing to boot and display off of any of the other video cards in the machine? Any help would be greatly appreciated.