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6970 x 3-VGA? Card broken or am I missing something?
Posted: 15 Feb 2012, 04:01
by OmniGLH
Ok I can't seem to find a "search" function so I'll start a new post (am I blind?)
Picked up a XFX 6970. Have 3 VGA monitors (old-school 0-input-lag CRTs.)
Two monitors hooked up via DVI->VGA adapters.
Third monitor hooked up via mini-DP -> VGA adapter.
Seems the 2nd DVI port isn't working. Is my card screwed up or is there some kind of limitation in using DVI->VGA adapters on the 2nd port?
What's killing me is if I do a search on Bing or Google - I get back a lot of results that point me to the AMD forums... and they're all broken links!!!
Thanks everybody for your help.
--Jim
Well, if you're not using the
Posted: 15 Feb 2012, 08:19
by Moose
Well, if you're not using the HDMI port, the two DVI's should work fine. But since it's VGA, I'll see if I can find something. Though in theory there should be no problem using both DVI's and a mDP port.
Moose
the 6970 has 2 dvi ports, 1
Posted: 15 Feb 2012, 16:30
by Davros
the 6970 has 2 dvi ports, 1 dvi-i and 1 dvi-d (dvi-d does not support analog signals and will not run a Vga monitor)
Davros wrote:the 6970 has 2
Posted: 15 Feb 2012, 17:07
by Moose
the 6970 has 2 dvi ports, 1 dvi-i and 1 dvi-d (dvi-d does not support analog signals and will not run a Vga monitor)
That's quite logic actually. I learn every day here :)
Thx for the comments and
Posted: 15 Feb 2012, 22:08
by OmniGLH
Thx for the comments and clarification.
Guess I'll pick up another mini-DP to VGA adapter and run it that way.
OmniGLH wrote:Thx for the
Posted: 15 Feb 2012, 22:27
by Moose
Thx for the comments and clarification.
Guess I'll pick up another mini-DP to VGA adapter and run it that way.
Wait what? You mean mini-DP to HDMI
active adapter. VGA is something completely different!
Source (Dutch page)
Moose: He's using VGA
Posted: 15 Feb 2012, 23:01
by DaFox
Moose: He's using VGA monitors. mini-DP to VGA (D-Sub) will work fine for him.
See: http://widescreengamingforum.com/forum/11623/displayport-vga-adapter-successful-3-monitor-eyefinity
Ooh sorry, this answer was
Posted: 16 Feb 2012, 08:39
by Moose
Ooh sorry, this answer was meant for another thread! /facepalm, sorry.
OmniGLH wrote:Ok I can't seem
Posted: 16 Feb 2012, 11:19
by Delphium
Ok I can't seem to find a "search" function so I'll start a new post (am I blind?)
As Davros points out, the 2nd DVI port is a digital only port.
If you get another mini-DP to VGA adaptor, you should be good to go :)