You can install a video card with a dual out feature, than you can run two monitors off the same PC if the video card, processor, and motherboard are "fast" enough to do this. Running 2 video cards can only be done on a motherboard that is SLI capable. ie. 2 PCI-e slots, and an SLI bridge.
I am running Vista and using Media Center. After 2 months the AVerMedia M791 PCIe Combo has stopped...
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I am running Vista and using Media Center. After 2 months the AVerMedia M791 PCIe Combo has stopped working, Media Center says no antenna input. I have verified the antenna works by installing a Hauppauge USB TV Tuner pn the PC. Have tried reinstalling drivers and hardware and still nothing. Any other recommendations besides replacing the tuner card?