Radeon HD 6670 wont detect second monitor.

I have two VGA monitors that I am trying to get to work on my GPU. They both will run when plugged into the VGA port. I have a VGA to DVI adapter for the second screen. No matter what I do the screen that is plugged into the DVI port will not work. Windows will not detect it, AMD Catalyst wont detect it. I have updated the AMD catalyst driver.

The GPU has a DVI-I dual link port, so I thought that meant it could do analog. Please help!

What brand of GPU and model number of the 6670 is it?

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