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SLi noob needs some help

Monty007
By Monty007
in Graphics Cards
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Hi

 

I just got my 2nd gtx 780 and running it  SLI for my 24" x 3 monitors.  I game at 5760x1200.  I'm using Windows 7 Ultimate.  Bottom 780 has 1 DVI connection.  Top 780 has 2 connections - Display port and DVI.  When I start BF4 or Watch Dogs the Display port screen (which is my center screen) becomes scrambled.  If I unplug the Displayport adapter and plug it back in everything works fine again.  No problems with any of the DVI connected monitors, just the Display Port one.  

 

Drivers are all up to date through Geforce experience.  I'm running driver 337.88.

 

Anyone have any insight as to why this is happening?

 

Thanks in advance.  Here is an example of what I mean.

 

post-30001-0-98984100-1401900728.jpg

 

 

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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i had it originally that way but when I went into the Nvidia control panel it asked me to plug one into the other gpu.  So is that wrong?

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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Aren't you supposed to have all three screens plugged into a single gpu?

When running sli you usually gotta plug atleast one monitor into the second card

 

Hi

 

I just got my 2nd gtx 780 and running it  SLI for my 24" x 3 monitors.  I game at 5760x1200.  I'm using Windows 7 Ultimate.  Bottom 780 has 1 DVI connection.  Top 780 has 2 connections - Display port and DVI.  When I start BF4 or Watch Dogs the Display port screen (which is my center screen) becomes scrambled.  If I unplug the Displayport adapter and plug it back in everything works fine again.  No problems with any of the DVI connected monitors, just the Display Port one.  

 

Drivers are all up to date through Geforce experience.  I'm running driver 337.88.

 

Anyone have any insight as to why this is happening?

 

Thanks in advance.

Try changing from display port to hdmi if its doable for you, i use 2 dvi and 1 hdmi with my sli 780 setup and it runs flawless

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thanks for the help guys.  so I tried to put all into one card.  No go - it said at least one monitor has to be in the 2nd card.  I can't change to HDMI because the monitors are 2 x dvi and 1 x display port only.  

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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So I'm still having this annoying problem. Anyone have any suggestions??

Here is an example of me starting Titanfall. Again, it's only my display port (centre) screen.

post-30001-0-97294900-1401850444_thumb.j

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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bump...Really hoping to get this resolved.  I have looked through numerous forums and sites - all recommend to verify and update (and re-update) drivers which have been done.

 

Thanks in advance!!

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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Anyone??

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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do you think it will help if I put another sata connection to the ATX4P port thing?  My mobo manual says it supplies more power to the 16x and 8x PCI lanes.  I have noticed in other builds that most people don't connect to it.  I'm going to give it a try once I get the new power supply connected.  EVGA supernova 1300g2

My build:  Leviathan  Case: 900D  CPU: i7 3770K (watercooled)  Mobo: Z77X-UD5H GPU: EVGA GTX 780 Hydro Copper GPU: MSI GTX 780 watercooled PSU: EVGA 1300W G2  RAM: 32 GB Corsair Vengance  HDDs: 1 x 120 GB Intel 330 SSD (OS X); 1 x 256 GB Samsung 840 pro (Windows 8); 2 x 2TB Seagate Barracuda (RAID 0 Data OS X); 1 x 3TB Seagate Barracuda (OS X backups)  Monitors: 1 x 24" Apple LED Cinema (center); 2 x 23" Apple LED Cinema (surround)  Watercooling: 3 rads, CPU, GPU, GPU, MCP655 pump, Lots of fittings, EK reservoir, EK UV Blue coolant.  Updated build: Leviathan 2.0

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