Currently Being ModeratedApr 4, 2013 6:21 AM (in response to Zathrak)
Have you rebooted the system? Have you tried a SMC and PRAM reset?
If not do all three of those things.
If you still have a problem hopefully you have Applecare as if you don't the fix will be expensive. You will need to have the logic board changed to fix a bad, broken, TB port.
Currently Being ModeratedApr 4, 2013 6:35 AM (in response to Shootist007)
You know, I actually forgot to try the SMC and PRAM resets. I'll give that a shot this evening. I do have AppleCare and as luck would have it, this would be my second Macbook Pro and the second logicboard replacement I've had to go through. The first logicboard replacements with AppleCare on my 2008 17in Macbook Pro when the GPU failed. Heh, Some luck.
Currently Being ModeratedApr 4, 2013 2:51 PM (in response to Shootist007)
Unfortunately and as expected, PRAM and SMC resets didn't affect it for better or worse. I guess I'll gear up for my 4 hours worth of driving to and from the nearest Apple store. -_-
Currently Being ModeratedApr 15, 2013 7:08 AM (in response to Zathrak)
Yep, had to replace the logic board due to an "HDMI" issue per the official apple packing slip upon return. Also and interestingly, the Apple Hardware Test (Extended) found no issues...concerning. Even more concerning, this is my second Macbook Pro that had it's logic board replaced within a year or two.