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It is worth noting that I am regrettably on the Yosemite public beta (10.10.2) and I am checking to see if this is the issue with a Time Machine restore in a bit.
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I have noticed specific log messages that appear whenever I attempt to connect the two, which I will add in an update. I would suspect that it is probably a hardware detail that I don't understand here, but I have been having issues with other display cables (HDMI to HDMI) recently, too. I read an answer on " graphics limitations" of the Mac but am still wondering how that may be the issue, considering that this is has both passive and integrated graphics, rated better than the PC I tested. I've tried SMC and PRAM resets, several restarts, and hot plugging both ends of the converter, to no avail. It works perfectly with a Windows PC that I tested, but with my MacBook Pro Retina (early 2013 model), no display is detected.
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Recently I purchased an HDMI to VGA adapter that actually converts the digital signal to an analog VGA signal to connect a computer to an external monitor.
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