HT4241 Mini DVI to HDMI adapter. Not gettint desktop to show on TV

I have the Apple mini to HDMI adapter. When I plug my late 2008 Mac 13" up to my TV, it doesn't show my desktop. It acts like a 2nd screen. I can drag stuff from my Mac desktop over to the TV. Is there a setting I am not finding I need to change?

You have the display set in Extended Desktop mode with the MacBook as the main screen. The Menu Bar and Dock will be on the MacBook display and your background screen on the TV but you can move the cursor onto the TV screen.
In System Preferences>Display on the MacBook screen there should be an Arrangement tab when you have the MacBook hooked up to the TV and both screens working. When you click the Arrangement tab do you see two monitors side by side? One of them will have a Menu Bar at the top. Just click on the Menu Bar and drag it to the second monitor. That will make the second monitor your main screen.
The TV will now have the Dock and Menu Bar and windows will open on it. But you can move the cursor to the MacBook screen and move windows from the TV over to the MacBook screen.
You can now use your MacBook in Clamshell Mode with a wired or Bluetooth keyboard and mouse.  http://support.apple.com/kb/HT3131 When you disconnect from the TV your Menu Bar will automatically change back to the MacBook.
Or if you want to work on the MacBook screen while showing it on a TV you can check the Mirror Display box on the lower left hand side of the Arrangement tab under the two monitors box. That will give you the same screen at the same resolution on both the MacBook and the external monitor.

Similar Messages

  • I have a late 2008 white macbook.  I have a mini dvi to hdmi adapter, and a hdmi cord.  My cannot get my MB to detect an external monitor.  Nothing happens when plugged in.  Also, my display settings does not have an option for mirroring or arrangment tab

    I have a late 2008 white macbook.  I have a mini dvi to hdmi adapter, and a hdmi cord.  My cannot get my MB to detect an external monitor.  Nothing happens when plugged in.  Also, my display settings does not have an option for mirroring or arrangment tab

    Yeah, I'm having the same exact problem - It seems that the thunderbolt minidisplay port is only able to output the analog VGA signal, not the digital signal to support DVI and HDMI. This is a bug that came up after installing 10.7.1. I bought my macbook air with 10.7 on it, upgraded it to 10.7.1 as soon as I got it, so I have never been able to use hdmi or dvi with my macbook air. This is an extremely frustrating problem for me, I used HDMI on a daily basis with my PC. I have spent many hours at the genius bar running diagnostic tests so Apple can get as much information as possible to create a fix for this problem. I have been emailing tech support for 3 or so weeks now, they keep saying that they are working on a fix and it should be out soon, but 10.7.2 has come and gone and I still have no HDMI functionality with my MacBook Air!

  • Does the mini DVI port cary audio if using a Mini-DVI to HDMI Adapter?

    Hello everyone,
    I've heard it is possible for a DVI port to transmit audio data to a HDMI connection if a DVI to HDMI cable is used, which will allow the sending of both audio and video to your TV. see: http://en.wikipedia.org/wiki/DigitalVisualInterface
    I'm assuming this is not possible using apples mini DVI port, but just wanted to check to make sure. My main goal is to get surround sound out of my powerbook. To do this by simply adding a Mini-DVI to HDMI Adapter would be GREAT!

    Hi Jonathan,
    I'm assuming this is not possible using apples mini DVI port
    Yup, no audio, unfortunately. The audio will have to transmitted separately via the analog audio output.
    Yang

  • Cannot Connect Imac 24" via mini dvi to HDMi adapter cable to Sony Bravia 3

    Hello Everyone,
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    Majortrout, there is a major disconnect going on here.
    1. You are showing an Ebay link with a mini-DVI to HDMI adapter.
    2. You report that you have an Early '09 24" iMac.
    3. That iMac does not have a mini-DVI port. That iMac has a mini-DispayPort.
    4. You need a mini-DisplayPort to HDMI adapter.
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  • VGA vs Mini-DVI to HDMI adapter

    I'm about to buy an external monitor to use with my MacBook Pro late 2008. I do understand HDMI (digital) looks much better than VGA (analog), so I'm thinking about buying a Mini-DVI to HDMI adapter. My questions are:
    Does the Mini-DVI to HDMI adapter decrease video quality? Is it noticeable?
    Is it worth buying the adapter? If so, are there any known issues with third-party adapters?
    Thanks in advance for your time!
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    If your macbook has mini-DVI then HDMI or no HDMI you will not get any audio passed through the HDMI connection because DVI does not pass audio.  You would need to pass the audio separately via analog stereo line out. 
    But what difference does it make anyhow?  You intend to use this as a monitor as opposed to hooking it up to a HDTV.
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    I don't even know why you care about converting to HDMI when you could just convert mini-DVI to standard DVI and use a monitor that accepts standard DVI.  They're plenty of those around.
    Another consideration with a DVI interface is that if the monitor has a resolution greater than 1920 x 1200 you need a dual link DVI adapter as opposed to a single link DVI adapter.

  • Mini-DVI to HDMI adapter or Mini-DVI to DVI cable?

    I know Apple has a couple different Mini-DVI adapters for their Powerbook and MacBook computers. I don't especially like adapters and was wondering if anyone knows of a Mini-DVI to DVI cable.
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    Hi,
    I know it is changing the subject, but I've been long frustrated by Apple's penchant for odd connectors, especially video connectors. Remember old quadras with 13 pin D connectors, powerbooks with square connectors, 7100s with I-don't-know-what connectors? All the while, ye olde VGA 15-pin D-sub connector was on just about everything else - even gas chromatographs.
    We also got that funny mini-dix (Digital-Intel-Xerox) Ethernet connector on powerbooks when PCs were outfitted with familiar RJ-45 jacks. I did see one other machine that had the mini-dix: a government spec Zenith notebook.
    I'm surprised Apple didn't use a VGA connector on the Macbook, given its above average exposure in the educational environment and greater than average odds of being hooked up to a lectern in a distance learning room. Pretty much to a tee, every distance learning setup I've seen has a VGA cable at the presenter's lectern. I worked in a university IT department, and it was pretty common for our loaner laptops to come back missing just about any ancillary goodie that could be misplaced. It isn't so bad to have to routinely stuff a new $2.00 cat-5 cable in the bag, but a $20.00 video dongle - not so good!
    If Apple just couldn't countenance the idea of a VGA connector, I wonder how hard it would have been to have a normal size DVI connector? At least DVI-to-VGA connectors are easier to find, and better, aren't so expensive.
    Bill
    Message was edited by: impulse_telecom

  • My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. It was working fine now I cant get it to output to the Tv. Any ideas?

    My Macbook pro no longer outputs to my vizio led tv. It was working fine now I cant get any picture. It just says no signal. It is not the hdmi or the adapter because it works fine with my other tv. Any ideas on how to resolve this would be greatly appreciated. Please be as specific as possible. Thanks. BTW--I am using the mini dvi to hdmi adapter in case that was unclear.

    Since you say that the same connectors work on your other TV is suggests that the fault is not in the connectors but your Vizio TV.  I would check the settings on the Vizio TV.  Verify that is is set to receive HDMI input.  Perhaps you or some one else has inadvertently changed them.  Pressing the wrong buttons on a remote control device can do that.  (I am assuming no changes were made in SYSTEM PREFERENCES>DISPLAYS)
    Ciao.

  • My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. A while ago the computer fell down and hit the cable. How can I tell if the computer is working ok. Doesn't show mirroring any more.

    My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. A while ago the computer fell down and hit the cable. How can I tell if the computer is working ok. Doesn't show mirroring any more. Was working while watching a movie but when I pulled it out from the computer and put it back in the system would no longer mirrorr the screen on the TV.

    The best option is an appointment at an Apple store genius bar.  The evaluation will be for FREE!
    Ciao.

  • I have one of the old macbooks and wish to hook it up to my tv. do i need a mini dvi to hdmi adapter plus a 3 rca phono lead with a jack for the sound. please help as im useless at this stuff. cheers

    i have one of the old macbooks and wish to hook it up to my tv. do i need a mini dvi to hdmi adapter plus a 3 rca phono lead with a jack for the sound. please help as im useless at this stuff. cheers

    First we need to know which one of the 9 different models of MacBook you have. To see which model you have go to the Apple in the upper left corner and select About This Mac, then click on More Info (and then System Report if you’re running 10.7 Lion). When System Profiler comes up check the Model Identifier and post it back here.
    The Late 2008 model 5,1 Aluminum Unibody and the Late 2009 model 6,1 and Mid 2010 model 7,1 White Unibody have a Mini DisplayPort. The Early 2006 model 1,1 through Early 2008 model 4,1s plus the Early and Mid 2009 model 5,2s have Mini-DVI ports. Each would take a different adapter to connect with the TV.

  • Mini dvi to hdmi, tv not displaying imac screen it remains black

    just brought brand new mini dvi to hdmi adapter.... when i plug in the accessories the imac recognises the hdtv but the tv screen remains black?
    HELP
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      Type:          GPU
      Bus:          PCIe
      PCIe Lane Width:          x16
      VRAM (Total):          256 MB
      Vendor:          ATI (0x1002)
      Device ID:          0x9583
      Revision ID:          0x0000
      ROM Revision:          113-B2250L-259
      EFI Driver Version:          01.00.259
      Displays:
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      Resolution:          1680 x 1050
      Pixel Depth:          32-Bit Color (ARGB8888)
      Mirror:          On
      Mirror Status:          Hardware Mirror
      Online:          Yes
      Built-In:          Yes
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      Resolution:          1920 x 1080 @ 60Hz (1080i)
      Pixel Depth:          32-Bit Color (ARGB8888)
      Main Display:          Yes
      Mirror:          On
      Mirror Status:          Master Mirror
      Online:          Yes
      Rotation:          Supported
      Interlaced:          Yes
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    Difficut to say why it won't work, but my guess is your vintage iMac (about 2007) was never designed to output via HDMI. Your adapter appears correct (thanks for the Amazon link) so if you want to persist, you can contact Amazon and request and exchange to check it. But I suspect you will need to use VGA or if your TV has it DVI which would mean using a mini-DVI to DVI adapter.
    One last thought is you could invest in an Apple TV and then do it wirlessly. That would work too but requires and AppleTV to accomplish it, of course you can use the AppleTV for streaming other data too including video, photos, music etc....

  • Thunderbolt iMac - mini-dvi to HDMI - Image not sharp on TV

    I am trying to use my TV as a second monitor for my newish iMac.  I used to do the same thing with my macbook (2006) with a mini-dvi to HDMI adapter.  The signal then was crisp and typical of 1080p.  I recently tried two different mini-displayport to hdmi adapters to output my monitor from the thunderbolt port of the iMac.  The first was a cheap one and the second was a better one.  Each time, the TV says the signal is 1080p, but the image is blurry, although sound does work.
    The TV and the HDMI cable is the same as my old macbook which worked perfectly.  Also, I have been using Windows 7 with bootcamp and the image is the same.  This limits the problems to the graphics output, port, or adapter.  As multiple adapters still have issues, I don't know it anything else may help it. 
    Is there much possibility that there is something with the computer, either graphics card or port itself, that could cause this, or maybe something software wise that could be an issue?

    Check under the system settings to make sure you are putting out the correct signal. If it is set at the correct resolution then your TV doesn't have enough Hz. Hope that helps!

  • Can I use a mini-DVI to HDMI adapter to use my HDTV as a monitor?

    I've been looking into this and haven't found a direct and complete answer yet. I read this article that states its possible when using mini-DVI to VGA/DVI adapters, but didn't mention mini-DVI to HDMI adapters.
    http://support.apple.com/kb/HT3413
    Apple also doesn't offer mini-DVI to HDMI adapters, so where would be a good place to look for one and what do you think I should pay for it?

    If you have a unibody MBP, you need a mini-Displayport adapter, not a mini-DVI adapter.
    If you don't mind running a separate audio cable in addition to the HDMI cable from your MBP to your TV set, buy this adapter:
    http://www.monoprice.com/products/search.asp?keyword=5311&x=0&y=0
    If you want to combine video and audio into a single HDMI cable, buy one of these two adapters:
    http://kanexlive.com/products/item.aspx?id=3323 (for two-channel stereo audio)
    http://kanexlive.com/products/item.aspx?id=3495 (for 5.1-channel digital surround audio from sources that include it)

  • Mac Mini: DVI+TOSlink- HDMI Adapter, still fiction?

    Hello
    I've been studying for a while the best solution for connecting my early 2009 Mac Mini to my LCD TV and Blu-Ray 5.1 System. I didn't took long to figure out the "Mini-DVI->HDMI Adaptor for video" and "Mini-TOS->TOSlink for audio" scenario. The problem is that I'm short on optical inputs. After thinking it through for a while, it dawned upon me that a "DVI+TOSlink->HDMI" adapter would crack this one. This adapter would take the DVI video and the TOSlink audio signals from the Mac Mini and composite them into one single HDMI stream. It seemed far fetched that such an adapter would even exist, but I decided to give it a go.
    At first, after some initial research, I only found adapters like the following:
    http://www.amazon.com/Audio-SPDIF-Toslink-Converter-Adapter/dp/B0015YYOQQ/ref=sr11?ie=UTF8&s=electronics&qid=1258995241&sr=8-1
    http://www.amazon.com/Audio-Toslink-HDMI-Converter-Adapter/dp/B002N8PVTM/ref=sr14?ie=UTF8&s=electronics&qid=1258995241&sr=8-4.
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    I was about to let it go when I found this adapter:
    http://www.monoprice.com/products/product.asp?cid=101&cp_id=10114&cs_id=1011405&pid=5369&seq=1&format=4#feedback
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    Thanks in advance

    Welcome to the Apple Discussions!
    There is not really much converting going on with regard to DVI (D) to HDMI. I use the mini-DVI to DVI (D) adapter that came with my Mac mini and a Belkin cable that is DVI (D) on one end and HDMI on the other. The signals are compatible. But as you say I run a separate audio cable from the mini to my HDTV. That is the real conversion that is taking place in the "black box" devices to which you are linking; adding the audio to the video.
    There is another route that skips the video output from the mini altogether, but it is a bit more pricey, USB. I know of two USB to HDMI "black boxes" that give you both audio and video in the HDMI stream.
    Atlona USB to HDMI Converter. Model: AT-HDPiX
    Grand HD Cinema
    Dah•veed

  • Mini-DisplayPort to HDMI adapter not coming soon

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    i was wondering why the website did not even show the MDP to HDMI at all but showed a MDP to VGA and MDP to DVI. sigh..
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  • Mini dvi to hdmi adapter

    I have ordered a mini dvi to female hdmi adapter for my MacBook...and hdmi cable to run to my Pansonic HDTV; so I can watch movies I rent from iTunes.
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    I had a similar question a couple days ago. Below is a link to the discussion. It may help
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    I also recently started a discussion related to weather Mini DVI to HDMI adaptors really work. If any of you have insight on the subject please go to the linked discussion below and provide your expertise. Thanks in advance
    http://discussions.apple.com/thread.jspa?threadID=1871277&tstart=0

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