Can u connect mac to tv

I have a MacBook inch, Mid 2. I guess it could be a substandard adapter cable but it could be something else too. I am having almost the exact same problem as Jason. My computer flashes as well as though it recognizes that something is happening. I do see pages as Option A and Option B above, and I see an option of optimizing the display for a Samsung on my computer, so there is something going on, but no video.

I also need both the other usb slots for my mbox and ilok. Thank you!! You saved me hours!! So glad I found this. I have had my Mac Air hooked and working and suddenly now it wont work when I attach it to my tv. I have the correct input and the cables are fine…could this be an OS X update issue? I have not updated Yosemite…. I primarily want it to push secondary screens containing documents or watching a youtube etc. My issue is the fonts on the iMac have all changed, everything is now much smaller. The safari browser fonts, email, ichat, calendar……everything now has much smaller font.


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Moving a safari browser over to the bigger tv works fine, but the iMac is my primary display in this case and I need to be able to read without a new prescription: I have a problem with Audio; display works just find and has no issue at all but I have checked all possible options but audio still does not work. Nothing works to get video back. However, after about 5 minutes the video signal returns inexplicably.

I can still switch my port to Apple TV with no issues with video or audio but when I return to mac mini, my screen is still black. Also I have a magic black mini recorder Capture Card. And I want to live broadcast Wirecast ,however no sound is being picked up, when I connect the canon to the MacBook. Can you help? I did it successfully before the upgrade. What do I need to do? I tried to connect my macbook pro retina display with my 4k TV but I can only hear the sound on the TV and only the home screen of the macbook can be seen on the TV.

Connect HDMI output to HDMI input on video source if another is available on source or run composite or component or optical sound cable to video source TV monitor , from external sound card outputs of choice. Look at Focusrite for the most quality and economic. Guitar Center carries them. Latency sound delay is not an issue. Gefen among other companies makes a video and sound combo box with hdmi out and inputs to accept your video and audio specific cables to combine them into one HDMI cable to connect to your tv.

Works great. Choose sound card for audio output in system preferences, which will be by FireWire or thunderbolt depending on which you used. I did this for my home theater system and connected it to my 60 inch tv. You can go directly to a monitor and use the built-in monitor speakers or and audio source with more superb sound. Great tutorial! I tried one suggestion that I read from the feed by going into preferences and switching output to hdmi but this did not resolve my issue. I have a presentation for tomorrow and this has become really stressful. Can you please assist to resolve my issue?

Does anyone have any ideas for a solution?


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I have a My daughter put my evening eye glasses inside the notebook and closed it, cracking the retina display, which pretty quickly spread to almost the entire screen. I do have apple tv and had been connecting that way but now it is difficult to even find the display settings to setup mirroring. I figured the easiest and quickest thing would be to just hook up directly through an hdmi cable since I have a small flatscreen I can use as a temporary monitor on my desk that has an hdmi port and my Powerbook has an hdmi port also.

I expected to just plug each end in, switch to the hdmi input on the tv and have my desktop on the tv. I mean, it is a pretty basic and uncomplicated setup. However, I have no picture. And the Mac is not recognizing the tv at all as a device it is attached to. If I go to displays, only the internal retina display is listed. In sounds, only the internal speakers. Nothing else under output.

It does not make sense to me as it is directly connected securely on both ends through a brand new HDMI cable. I have triple checked that each end is securely inserted in the ports. The small tv only has one hdmi input channel. And your instructions confirm that I have correctly set it up and should see my desktop. Does anyone have any ideas here? I need to get my Powerbook fixed but while I am waiting on that, it would make life so much easier if I could use it at least part of the time with this smaller tv as a monitor rather than mirroring to the bigger tv with apple tv…. I restarted also with the tv on, correct hdmi input selected and cables hooked up….

Can you answer this simply: But how do you turn of the imacs Display while doing this having two displays is distracting. How can one do this easily on an Imac. There is another issue as well I bought a 3 way switcher of ebay it worked very well. Then something happen to it and had to be replaced. Same scenario with exactly the same switcher i received through Ebay. Red light came on when imac was plugged in. But no signal was passing through. Stunning picture from the Imac.

How do I force audio from all web pages to the TV? I am having the same trouble with the cox contour site. Anyone have a solution? Audio works with quicktime player, as well as youtube. I have imac desktop, and am trying to use viseo flatscreen as my display. Im using thunderbolt or mini display to hdmi cable — no adaptors, just single cable with hdmi on one end and thunderbolt on the other. Imac is not recognizing any alterbative display whatsoever.

Secondly, i tried using a thunderbolt to dvi cable, with a dvi to hmdi adaptor… still sane results — no recognition. Any help greatly appreciated. Name required. Mail will not be published required. All Rights Reserved. Turn on your HDTV. Change the TV's input. You can usually do this by pressing the TV's Input or Video button until you arrive at the correct input, or by using the Input or Video button on your TV's remote.

Connect the Mac to the TV with HDMI & Adapter

Once you arrive at the correct input, you should see your MacBook Pro's screen appear on the TV screen after a moment. Change your Mac's sound and video settings if need be. If the image on the TV isn't correct or the sound is playing through your Mac's speakers instead of the TV's, you can tweak the relevant settings from with your Mac's System Preferences menu. Method 2.

How to Connect a Mac to a TV with HDMI for Full Audio & Video Support

Turn on your Apple TV. To do so: Select Everyone. Open the Apple menu. Click the "AirPlay" menu. It's a box with a triangle in it that's located in the upper-right corner of your Mac's screen. A drop-down menu will appear. Select your TV's name. You should see your Mac's screen appear on your TV. Method 3. Open your Mac's Apple menu.

How to Connect Your MacBook to a TV | PowerMax

Click System Preferences…. It's near the top of the drop-down menu. Doing so opens the System Preferences window. Click Sound. You'll find this speaker-shaped icon in the System Preferences window. The Sound window will open. Click Output. This tab is at the top of the Sound window. Select your TV's speakers. This will ensure that sound is delivered through your TV's speakers and not through your MacBook Pro's speakers. Click System Preferences…. It's near the top of the drop-down menu.

Choosing the right cable to connect your MacBook to a TV

Doing so opens the System Preferences window. Click Displays. This computer monitor-shaped icon is in the middle of the System Preferences window. Click the Displays tab.

Check whether you can play audio from your Mac on your TV

It's in the upper-left corner of the window. Click the "AirPlay Display" drop-down box. This option is in the lower-left side of the window. A drop-down menu will appear. Select your Apple TV. Click your Apple TV's name in the drop-down menu. You should see your Mac's screen contents appear on your TV after doing this. Change the TV's resolution. Check the "Scaled" box, then click a resolution. This will allow you to match your TV's resolution to that of your Mac if your TV is a high-enough definition. You can't use a resolution that's higher than your TV's built-in resolution e.

Change the screen scaling. Click and drag the "Underscan" slider that's at the bottom of the page left to show more of your Mac's screen on the TV or right to zoom in the screen.

How to Connect Your MacBook to a TV

This will help you fit your Mac's screen to your TV if the image on the TV is too large or too small. Open the Sound menu. Doing so will bring up the Sound window. Click Output. It's at the top of the Sound window. Doing so brings up a list of speakers to which your Mac currently has access, one of which should be your Apple TV. This will ensure that your Apple TV outputs the sound from your Mac. Method 3. Open your Mac's Apple menu.

Click System Preferences. It's near the top of the Apple drop-down menu. This monitor-shaped icon is in the System Preferences window. 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. This will take you back to the System Preferences page. Click Sound.