Tried that, though not a cold boot. It's like it still detects the "default tv" rather than the 2nd dvi port.
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Browse All TopicsI have an ATI Radeon x850 adapter and I just purchased the ATI DVI to component adapter.
I am desiring to send the 2nd monitor signal to a Panasonic HD projection TV (old school, analog).
I have the configuration currently working using S-Video as the 2nd monitor.
The adapter is supposed to allow me to use the 2nd DVI port as the TV monitor, however, the drivers don't detect a 2nd display there. I can't find an acutal x850 manual on ATI's site.
http://support.ati.com/ics
Ideas?
Thanks,
Fred
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As a general rule, video cards with multiple output ports can only output to two ports simultaneously. If you are seeing both the primary display and the s-video port as active, that means it can't display to the second DVI port, which would be a third port. Try disabling the s-video port in the ATI configuration screen and then enable the second DVI port.
Looks like I need to get a new video card.. I'd assumed that the x850 could do the dual dvi.
This is what I purchased. perhaps I'll call ATI.
http://www.svideo.com/hdtv
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by: CallandorPosted on 2008-01-23 at 18:33:44ID: 20730126
You may need to connect and turn on the TV before booting up the PC - some video cards disable a port if they don't detect anything on the port. I have an X850XT and it works with both ports driving displays.