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2nd and 3rd monitor not working on Radeon HD 7900 Display Ports

Question asked by gurodragon on Mar 31, 2017
Latest reply on Jun 12, 2017 by amdmatt

I Radeon HD 7900  with 3 NEC Monitors, all used DVI-D.

 

The main monitor is connected to DVI and works find, the other 2 are hooked up to the two Mini-display ports via an DisplayPort 1.2a to DVI Active Adapter BUT my computer is not even recognizing the monitors.

 

Please help.

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