HD 7990 eyefinity problem

simon14

Reputable
Aug 19, 2014
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4,510
Hi I cant activate eyefinity with 3 monitors (aoc i2367fm)
i have sapphire active adapter for mini dp but i cant activate all monitors at same time (max two)
my hd 7990 has 4 mini dp and only one dvi , my monitors have only hdmi and vga .
Theese are the connection between card and monitors
mini dp---- hdmi
mini dp---active adapter----dvi to hdmi
dvi-----hdmi
as i just said before i can connect max 2 monitors , in catalyst control center seems that the 2 monitors are connected by hdmi even if i used active adapter , the screen that i cant connect is that connected by active adapter but if i try to exted to desktop Windows stop me with an error message, i tried to connect each monitor at a time and they work all.
sorry for bad english , i'm italian :ange:
 

simon14

Reputable
Aug 19, 2014
5
0
4,510


can you link me this adapters ? the adapter that i have already isnt good ?
 

simon14

Reputable
Aug 19, 2014
5
0
4,510


so the problem is the connection between mini displayport and hdmi ? using another active adapter and dvi to hdmi it will be running fine ?