Micro-DVI recognised but there is no ouput.
I have an orignal Macbook Air with a Micro-DVI output. When I connect this up to an external monitor the Macbook recognises there is another display (screen display in the top bar), but the monitor won't come out of power save mode. I have tried two different Micro-DVI cables and three monitors.
I fear there is a fault on the logic board, but was hoping someone might have seen this before and have a cheaper option?
Is this a good question?