Ensure the volume is not turned down or muted on either the source device or the device on which you are viewing the source. Alternatively, see if any updates are available for the source device or the device you are attempting to view the source on. For example, the firmware in your TV may need to be upgraded. Tyson Cliffton has been writing professionally since His work has been published at thealestle. He is pursuing a Master of Business Administration in management and leadership from Webster University. Skip to main content. PC After connecting your computer to a TV or other external display using an HDMI cable, you must change the computer's audio settings so that the computer's audio is directed through the HDMI cable to ensure the computer's audio is transmitted to the external device.
DVD or Blu-ray DVD and Blu-ray devices often have their own volume controls on the device or the remote control associated with the device. This helped ease the pain. However, it works great now and the picture is very acceptable. Not sure where I am going wrong frustating. But now when I try and connect, the connection of my desktop on the TV screen only lasts for a few seconds, and it goes blank. It will flick back on for a second, and then go black again for a few minutes. I had the same problem with my Macbook pro and TV. I was worried it was the TV or the Mac, which are both much harder to fix, but it turned out it was the much cheaper Mini Display Port Adapters so just get a new one.
Opened my system preferences and then sound, but there is not an HDMI option listed. Internal speakers listed only. Any ideas? I have the same problem. I think external speakers are the answer unless some clever person out there has a solution. I have the same problem as well. Someone please help, I can see the video but have no audio.
I found your instructions great, but I had a problem the screen on the tv has a pink tinge to it. Any suggestions. Many of the cheaper adapters for display-port to HDMI do not support audio, you have to buy an adapter that specifically does support audio output. Thanks so much for this. Just got a 23 inch monitor and was all good for mirroring but was getting the black box when playing videos — which was the main reason I got the monitor.
After switching the main monitor to the display as you suggested … Perfect! Thanks for the clear and useful help. Thanks Paul! Name required. Mail will not be published required. All Rights Reserved. Reproduction without explicit permission is prohibited. Hari says:. February 17, at am. Elsworth says:. February 12, at pm. Manish says:. May 20, at pm. Dan says:. July 13, at am.
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The solution
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Make Your Mac Send Sound Output To Your Giant HDTV [OS X Tips]
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How to Connect a Mac to a TV with HDMI for Full Audio & Video Support
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July 18, at pm. For other formats, VLC is a classic app and should be included in just about every Mac users app toolbox, and MplayerX is becoming increasingly popular for being just as versatile while having the added bonus of supporting BluRay and MKV playback. If you have a spare Mac, you can even turn it into a full-time media center, server, and torrents box, and the Mac Mini is particularly great for that purpose. This is frequently true with many web-based streaming movies, or when playing video that is lower resolution in general.
Now to put this to you use, play back a video as usual either from a web player or movie file, center the mouse cursor in the middle of the video, and now use the zoom feature to eliminate the black borders. This is a perfect situation to use screen zoom for, which turns this:. Much better huh?
That should be about it, enjoy your Mac-TV hookup, go watch some movies, browser the web on an enormous screen, game on the big screen, and have fun!
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Typically AirPlay offers excellent video playback, but on weak wi-fi signals the connection can suffer, which is never a problem with a physical HDMI cable. Enjoy this tip? Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox! Enter your email address below:.