3 Monitors Only 2 Working with AMD 6350 DMS59 Card

[HuskerFan]

I just purchased a Radeon 6350 DMS59 card.
http://www.amazon.com/VisionTek-Products-Retail-Graphics-900456/dp/B006V2IZBM

I have 3 monitors, but only 2 are working. I have one monitor plugged into the Display Port using the mini to fullsize adapter that was included in the box and a DP to DVI adapter. This monitor is working.

The other 2 monitors are plugged in using the DVI splitter included in the box. Only one of those monitors is working.

All three monitors are showing up in Windows. When I go to the catalyst drivers, I see all monitors as well. The DP one, is showing as Monitor 1, the #1 monitor on the DVI splitter is Monitor 2 and the #2 monitor on the DVI splitter does not have a number. If I click the triangle icon and click expand on that monitor, it says I need to disable either Monitor #1 or Monitor #2. How do I get it to let me use the 3rd monitor?

 

[HuskerFan]

The product page only mentions "Single slot, Dual Monitor support" Is it possible that it does not support 3 monitors?
http://www.visiontek.com/dms59-sff/hd-6350-sff-1gb.html

Anyways, you could also try using an HDMI to DVI cable for the 3rd monitor and not use the DVI splitter. That gives you the following setup:
1x mini Displayport to Displayport
1x DVI
1x HDMI to DVI

If that doesn't work maybe it doesn't support 3 monitors; return it and get a different model/brand.

This is the model of the card... it says it supports 3 monitors.
http://www.visiontek.com/dms59-sff/hd-6350-dms-59-dp.html


The computer is a Dell Optiplex 7010.

EDIT: After reading this it sounds like I need a Mini-DisplayPort to DisplayPort cable to plug that into the 3rd monitor. Does that sound about right?