Hey, guys, I have a 13" late 2011 MBP running Mavericks and I just bought a generic Mini DisplayPort to HDMI cable from eBay that doesn't seem to be working. I've connected it to three LCD TVs and even though the MacBook detects the display (the resolution automatically adjusts accordingly and I can see "LG TV" or "SONY TV" in the display preferences), the TVs don't pick up the signal. There's not much else I can configure, so I'm wondering, is it just a crappy cable? Also, I've heard mixed results on audio I noticed that my MacBook's audio also switched to a different output. Thanks in advance!