Mac hdmi cable sound not working

HDMI is really the best way to connect a MacBook Air, MacBook Pro, the Mini- DVI to HDMI adapters do not carry audio at all, thus you will need a Read on to optimize the TV for video playback, get sound working, and for.
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Most people don't read this as it's normally the case that when you plug a cable in to anything it just works VCR, TiVo, Xbox, video camera etc. There are 3 tabs in the window; Displays, Arrangement and Color. Be sure you are on the Displays tab.

Bottom left of the window tick "Show displays in menu bar" and then bottom right click "Detect Displays". You should now only see 2 tabs, Display and Color. Select the desired resolution for your TV probably i. There are 3 tabs in the window; Sound Effects, Output and Input.

How to Connect a Macbook to a TV Using HDMI

Be sure you are on the Sound Effects tab. Middle of the window select your TV where it says "Play sound effects through:". On the left-hand side of the window you should now see HDMI. In the middle of the window, on the Output tab, where it says "Source:" select your TV from the drop-down list.

This last action below is NOT described in the iWires notes but was required in my case, it may also be required in yours. Bottom left of the window select the wheel icon with the down-pointing triangle. Make sure that sound output is selected and that you can now see a speaker icon next to HDMI in the list of devices. If you take your laptop to a different TV you will have to do it all again so be warned. Jan 30, PM.

Dec 14, PM in response to ashhhbee In response to ashhhbee. Hey, I tried setting up the audio and it didn't work until I did some fiddlin around. Now a new catagory called Multi-Output Device should appear. Click it, select HDMI and check off the box and there you go. Dec 14, PM. I'm using an external Microsoft keyboard, and the equivalent button I pressed, instead of the option key, was ALT. Nov 29, PM. Page content loaded. Dec 3, PM in response to ashhhbee In response to ashhhbee.

Basics first

It also works if you press Option key with the volume button on the keyboard or you can go into the System Prefs and change the sound output preference. Disconnecting the HDMI cable returns the setting to default. Dec 3, PM. Dec 13, AM in response to ashhhbee In response to ashhhbee. Dec 13, AM. Dec 23, PM in response to onarock In response to onarock. Dec 23, PM.

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Jan 10, AM in response to onarock In response to onarock. I juat bought a 13" MacBookPro with retina display. I followed all your suggestions but still no sound coming out of the TV. I'm planning to call an apple adviser, as I'm still within the 3 months full support timeframe. I tried it either way with no success. I probably will have to get a senior advisor and even then I'm not sure they'll be up to solving my problem. If you have any other suggestions let me know.

Jan 10, AM. Well, a regular Apple support advisor and a seniror advisor could not solve my problem, as I suspected.

As this is not permitted! Non of them worked. Major mistake and poor product delivery. If this does not get fixed, customers will naturally move to or stay with Netflix I paid for 3 months up front. Big mistake Only solition is to connect laptop headphones socket hard wire to a sound bar if you have one. Or bluetooth to a sound bar may also work. I am using hard wire.


  • Basics first;
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  • How to Connect a Mac to a TV with HDMI for Full Audio & Video Support?
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Beter sound quality than the laptop speakers but not ideal. Clicking it opens the Displays window. Change the "Underscan" value. Click and drag the "Underscan" slider at the bottom of the page right to zoom your TV's display in, or left to zoom out. This will help resize the image on your TV. Change your TV's resolution. Click the "Scaled" checkbox, then select a resolution e. You cannot set a resolution that's higher than your TV's maximum resolution.

It's in the top-left corner of the window.

Make Your Mac Send Sound Output To Your Giant HDTV [OS X Tips] | Cult of Mac

This will take you back to the System Preferences page. Click Sound. This icon resembles a silver speaker. Click the Output tab. Select the HDMI option. This will ensure that your Mac outputs audio through your TV's speakers, not its own. Your TV should now be all set up to display your Mac's audio and video. You have to use the port designated for that HDMI connection. Yes No. Not Helpful 6 Helpful Go to Sound in System Preferences. Under the output tab, click type, and click on the HDMI option.

Not Helpful 0 Helpful 2. On your Mac, open System Preferences and click "sound. Not Helpful 11 Helpful Local Area Connection. It refers to the close, usually-wired network in and around a building e. Not Helpful 4 Helpful 7. Can I have two different windows open on both devices while connected to a TV? Not Helpful 0 Helpful 1. I'm hooked up and have a picture, but the picture goes blank on my TV intermittently. First try a different image file. Go to files then right click the image, go to properties and change the image file type.

If that doesn't work then see how big the image file is. If the image is x then it might be too small to display and you should try to find a larger size of the image. Not Helpful 0 Helpful 0. Include your email address to get a message when this question is answered. Already answered Not a question Bad question Other.

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Tips Using your TV's display for your Mac is useful when streaming video or playing games.