Can I use all three ports on the ATI Radeon HD 5770?
I have the following monitors connected to it in order from Left to Right starting with the DVI port.
Sony SDM-HX73 connected to the DVI port on the 5770. (1280x1024)
Viewsonic VX2235wm connected with a Generic Mini Display to DVI. (1680x1050)
Both the above LCD Monitors have VGA ports as well. Those are connected to my old Power Mac G5.
Sony KDL40XBR6 TV connected with a Kanex Mini Display to HDMI. This connection carries picture and audio over an HDMI cable to my TV. Works great.
Here is my problem. I always have the Viewsonic plugged in. That's my main monitor. But I have to alternate between the two Mini Display ports depending on whether I want my second computer monitor, the Sony SDM_HX73, or whether I want to watch something on my TV. Usually I like to send Hulu or South Park Studios over to the TV.
Is there a way to tell the 5770 card to ignore one or the other Mini Display ports? Anyone seen a KVM for this kind of thing? Is there software that could do this? Basically, if I plug in the Mini Display port that's connected to the HDMI the Mini Display port that's connected to the DVI shuts off. I"m fine with one cancelling the other out, but hate that I have to get up and swap the plugs when I want to switch. Make me feel like a dinosaur. 🙂 Any ideas?
Mac Pro 2.8Ghz 16Gig Ram, Mac OS X (10.6.6)