Widescreen Gaming Forum

If you continue to have Problems the it's probably a Problem with the 7750 and not PCI-E (let's hope it isn't).
You might want to look for a way to power all monitors from one GPU. With the Displayport MST Hub you can connect 4 FullHD Monitors via 1 Displayport. So 3 Ports are enough for 12 Monitors.

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We gonna send it to outa space!

Thanks for the tip, Haldi.

Do you know what physical configurations the MST products support? It doesn't say in the product manual. For example, do the monitors have to be in a physical Nx1 config?

the MST Hubs work as Hubs, nothing more, they can split a Stream into multiples, but you still need a GPU which is capable of sending multiple streams over one cable (which nearly all do) so the arrangement of Displays is entirely in windows (Eyefinity/Surround) Hands.

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We gonna send it to outa space!