Hardware Thread, DVI-D Dual Link to two Seporate DVI-D Single Link Moniter Adaptor AMD R9 270 in Technical; Stupid question on my part but for once my search engine skills are failing.
Have a AMD R9 270 which ...
5th March 2014, 04:34 PM #1
DVI-D Dual Link to two Seporate DVI-D Single Link Moniter Adaptor AMD R9 270
Stupid question on my part but for once my search engine skills are failing.
Have a AMD R9 270 which I am sure the docs says support up to six monitors but only two work at a time. It probably requires an active display port connector for at least one but this setup is two dvi and one HDMI.
I am thinking that because of the clocking signal it will need a DVI-D dual link to two DVI-D single link adaptor. I have seen this product before but can't seem to find it with search terms. Surely three monitors should not be this difficult and displayport monitors should not merit a 1/3d increase in price.
Any help in sorting an easy solution greatly appreciated, I don't want to be recommending active displayport adaptors at $100+ if I don't have to.
Last edited by SYNACK; 5th March 2014 at 04:50 PM.
5th March 2014, 05:57 PM #2
I take it you want to use extended desktop rather than duplicated screens. As far as I know this can't be done. Dual Link isn't the same as duel head. The extra pins provide double the data rate so that you can use a much higher resolution monitor. If you are happy with duplicated displays then just search for DVI-D Splitter. You need to use separate outputs to each monitor if you want to use extended desktop.
Last edited by GeekyPete; 5th March 2014 at 05:59 PM.
Thanks to GeekyPete from:
5th March 2014, 06:03 PM #3
Are you thinking of a DisplayPort MST Hub? e.g.
Originally Posted by SYNACK
As Pete said, you can't convert 1 x (DL) DVI into 2 x (SL) DVI.
Last edited by Arthur; 5th March 2014 at 06:10 PM.
2 Thanks to Arthur:
GeekyPete (5th March 2014), SYNACK (5th March 2014)
5th March 2014, 06:18 PM #4
Hmm, must have been a special card I was dealing with, As it happens the user does want one DVI output mirrored onto HDMI but with audio etc. so that cold be interesting. I guess I'll keep playing with adaptors to find out what AMD are on about with 6 monitors, they probably mean 2 monitors duplicated three times with y adaptors :P
5th March 2014, 06:18 PM #5
You may need an active DisplayPort adapter perhaps?
5th March 2014, 08:33 PM #6
The DMS-59 connector sometimes gets confused for DVI.
Originally Posted by SYNACK
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