A couple of weeks ago my motherboard died because it got a short from a broken front usb port. I replaced the usb and motherboard everything was perfect. Until I returned home this morning and tried to boot up the computer and I can hear my computer startup vista. But no video so I unplug the video card and reconnect still no video. I hooked my monitor up to my laptop and it came on any ideas of what could be wrong with the card. It's a Nvida Gforce 6200 turbo cache.