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Gigabyte 5770 3 monitors set up
Posted: 26 Feb 2015, 18:41
by ququ
I really need your help, i have been trying to connect 3 monitors to my pc but keep getting settings is not possible two 17 inc and one 19 inch
i used:
1 monitor: Dp port To DVI D but use simple dvi i Cable
2. HDMI to DVI I
3. Simple DVI i
Does anyone know what i do wrong ?
Re: Gigabyte 5770 3 monitors set up
Posted: 26 Feb 2015, 23:14
by Haldi
Does every monitor alone work?
What happens when you use the other DVI port on the GPU ?
Re: Gigabyte 5770 3 monitors set up
Posted: 27 Feb 2015, 12:49
by ququ
yes, monitors work perfectly and i can use it to two dvi ports for two monitors but then others two dont work
Re: Gigabyte 5770 3 monitors set up
Posted: 27 Feb 2015, 18:03
by Haldi
2+2= 4?
Are you sure you have an Active DP to DVI adapter?
Re: Gigabyte 5770 3 monitors set up
Posted: 27 Feb 2015, 18:56
by ququ
I ment i use it in two dvi d outputs then DP and HDMI wont work

ofcourse i can connect DVI D + HDMI and DVI D but only two will work :/
Re: Gigabyte 5770 3 monitors set up
Posted: 28 Feb 2015, 00:00
by Haldi
Totally sounds like a passive DP -> DVI adapter.
Re: Gigabyte 5770 3 monitors set up
Posted: 28 Feb 2015, 11:21
by Delphium
I would agree with Haldi, the DP-=>DVI Adapter looks and sounds like it behaves like a passive adapter.
You will require an active adapter to be able to enable more than 2 monitors at any one time.
Re: Gigabyte 5770 3 monitors set up
Posted: 02 Mar 2015, 14:48
by Suedenim
I use one of these
http://store.hp.com/UKStore/Merch/Produ ... =&sel=BACC.
Worked great on my HD5850 and now my 290 as well (and now that I have a 290 I should probably look at the back of my case...)
Re: Gigabyte 5770 3 monitors set up
Posted: 02 Mar 2015, 16:36
by Haldi
Oh thats a VGA adapter not a DVI.... Okay.
Well on the 290 you dont need the adapter anymore! This card supports 2x DVI and HDMI Nativ.
Re: Gigabyte 5770 3 monitors set up
Posted: 02 Mar 2015, 22:18
by ququ
How can i tell if it's passive or active adapter ( In ebay description they wrote active

)
Re: Gigabyte 5770 3 monitors set up
Posted: 04 Mar 2015, 20:34
by Suedenim
Active ones usually have some kind of power requirement usually a usb cable.
Re: Gigabyte 5770 3 monitors set up
Posted: 05 Mar 2015, 08:53
by Haldi
Nope, not anymore.
There are a few Dp-DVI (not dual) active adaptera that don't need an external Power source anymore
