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Windows 7: Not detecting second screen

07 Aug 2011   #21

Windows 7

There is only one monitor showing up in device manager>monitors. If i swap the two wires in the back of the pc around, the second screen then works but the first screen does not.

My System SpecsSystem Spec
07 Aug 2011   #22

Windows 7 Enterprise x64 SP1

Then yeah it's a wiring problem. Replace the faulty DVI connector and it should work.
My System SpecsSystem Spec

 Not detecting second screen

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