I'd make sure you enabled duel monitor view first. Then make sure ur drivers are up to date.
If that doesn't work..kick it...hard
..and Mac's first introduced dual display
I'm not sure if this is the right forum section or not, but here goes:
On an ATI Radeon X1650 Pro Video Card, I have a 19" Flat Pannel monitor hooked into the VGA port. There is nothing wrong with that. Everything works fine.
The problem now is this: I went out and bought a DVI to HDMI cable. I plugged it into my Graphics Card, and then the other end to the TV. When I boot up the computer, it shows images on both the monitor and TV (which is what I want), but as soon as the actual Windows Kernel loads, the picture on the TV goes to the blank blue screen.
Can anybody help?