HT202079: About Mini DisplayPort to HDMI adapters
Learn about About Mini DisplayPort to HDMI adapters
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Helpful answers
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Feb 12, 2014 2:15 AM in response to chakrarosesby frederic1943,Depends on what input plug you'll be using on your TV. VGA, DVI or HDMI. You'll need a Mini DisplayPort adapter and a cable from that to your TV. Here's the various types of Mini DisplayPort adapters on Amazon.com http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=min i-dvi&x=9&y=13#/ref=nb_sb_ss_sc_2_16?url=search-alias%3Daps&field-keywords=mini+ displayport&sprefix=mini+displayport&rh=i%3Aaps%2Ck%3Amini+displayport
You'll also need audio cables to the TV if you use VGA, DVI, or Composite using a 3.5mm stereo headphone jack to RCA sound plugs or a 3.5mm stereo input plug for audio. You attach it from the headphone jack of your MacBook to the appropriate audio input plugs on your TV.When you connect the MacBook using a Mini DisplayPort to HDMI adapter you will probably need to use external speakers or a 3.5mm stereo headphone jack to RCA sound plugs connected to a stereo sound system if your TV doesn't have separate RCA input plugs or a 3.5mm stereo input plug for audio with the HDMI plug. The Mini DisplayPort to HDMI doesn't carry audio unless you have the Mid 2010 model 7,1 and there're no audio plugs on most TVs to work with HDMI since it's expecting audio with the HDMI. But check your TV manual to see if it has audio plugs that work with one of the HDMI ports.
If you have the Late 2008 model 5,1 Aluminum Unibody or Late 2009 model 6,1 White Unibody with the Mini DisplayPort rather than the Mini-DVI there is an adapter that uses the Mini DisplayPort and a USB port to combine video and audio to HDMI. It's only 2 channel stereo not 5.1 Dolby Surround.
http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10428&cs_id=1042802 &p_id=5969&seq=1&format=2