Widescreen Gaming Forum

[-noun] Web community dedicated to ensuring PC games run properly on your tablet, netbook, personal computer, HDTV and multi-monitor gaming rig.
It is currently 08 Jun 2026, 16:56

All times are UTC [ DST ]




Post new topic Reply to topic  [ 3 posts ] 
Author Message
PostPosted: 05 Oct 2011, 12:50 
Offline
User avatar

Joined: 05 Oct 2011, 12:48
Posts: 2
I have a Biostar A880G+ Motherboard and it has an onboard Radeon HD 4250 IGP. I also have a Radeon HD 5570 GPU. This gives me 2 VGA, DVI, and HDMI ports in total (1 set for IGP, 1 set for GPU).

I am curious if it is at all possible to have 3 displays hooked up to my computer. I can do eyefinity easily with only 2 screens, but the other day I tried using 3, and Catalyst wouldn't let me choose 3 screens (all 3 were detected in Windows just fine).

I have a VGA LCD, a VGA CRT, and a HDMI HDTV. I also have a CRT-to-DVI converter adapter that works.

I tried having the HDTV, LCD, and CRT (with converter adapter) all hooked up to the 5570 inputs. If I recall right, Catalyst showed all the screens as detected, but eyefinity only let me do 2 screens still. I then tried to do the HDTV and LCD on the 5570 card, and then plugged my CRT (without converter) into the VGA port on my motherboard. All screens were detected, but still couldn't choose eyefinity with all 3 screens...

From my understanding, non-display port GPU's can only have a max of 2 screens, however, with my IGP in the mix, I should be able to use more then 2 screens I would think?

Also in my BIOS options, there is an option named something like "Surround View". Not sure on the exact definition of it right now though.

Any ideas?

_________________
Image


Top
 Profile  
Reply with quote  
PostPosted: 05 Oct 2011, 15:32 
Offline
User avatar

Joined: 05 Oct 2011, 12:48
Posts: 2
I stopped trying to use my HDTV at the moment, but I tried using my other VGA monitor, results were the same...

Here's all 3 displays being shown and detected in Catalyst


Here'a another screen showing the specific monitor models:


Here's Device manager showing both graphics processors enabled:

(the 4250 my IGP, 5570 the actual GPU)

This is what Catalyst is showing when I try to do Eyefinity...:


- My MX50 is hooked into my GPU (via a DVI to VGA converter)
- My HP L1506 is hooked into my IGP (via just VGA)
- My Philips 105S is hooked into my GPU (via just VGA again)

I have 2 GPU's though, so this setup (to my knowledge) should work? Only 2 monitors are on the GPU, and the final monitor is on the IGP, so I shouldn't need a displayport adapter or anything else?

On another note though, I can extend to all 3 monitors.. with no problem at all...

_________________
Image


Top
 Profile  
Reply with quote  
 Post subject: Well here's the deal, in
PostPosted: 06 Oct 2011, 14:11 
Offline
Insiders
Insiders
User avatar

Joined: 20 Aug 2009, 04:20
Posts: 2351
Location: Virginia
Well here's the deal, in order for eyefinity to work, you need all you want in a group displays hooked up to 1 gpu.

On top of that, Eyefinity requires that the GPU be atleast a 5000 series card.

hope this helps.

_________________
System Core: | Intel Core i5-2500K + ASUS P8Z68-V + 16GB Corsair XMS3 DDR3 1333 MHz | Win7 x64 | MSI R7970 Lightning 3GB [1105/1400] |
Display: | 3 x Dell Ultrasharp 3007WFP-HC @ 7680x1600 | Dell u3011 |


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users and 8 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron




Powered by phpBB® Forum Software © phpBB Group