Mini dvi to hdmi no sound

Hi all, when I connect my MacBook Air to my TV using a mini dvi to hdmi connection I have to use external speakers using the headphone connection!
when I try alt+click volume icon in menu bar I get no option to select a different output device?
is sound not supported by a mini dvi to hdmi connection?
Model Name: MacBook Air
Model Identifier: MacBookAir4,1

The MBair 4,1 shows as being the 11" 2011 model. This model has a thunderbolt port where you plug a MiniDisplay to HDMI adapter and HDMI cable. If you use an adapter that supports sound, it should be listed as an output device.
http://store.apple.com/us/product/H1824ZM/A/Moshi_Mini_DisplayPort_to_HDMI_Adapt er?fnode=MTY1NDA3Ng
Regards,
Captfred

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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.

Can a MacBook (Early 2008) Support both sound and video to 1080p HDTV by Mini-DVI to HDMI cable?

Can a MacBook (Early 2008) Support both sound and video to 1080p HDTV by Mini-DVI to HDMI cable?

The mini dvi on the MacBook will only support video, in order to get audio you'll need to a cable from the sound out port to the sound in port on the TV.

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

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.
Do I need an additional cable for sound? If so, please inform what I need? I do have HDMI Audio input wht/red connections on back of TV. I just don't know what to buy if I need an additional long cable for audio?
Can I set this up to have video and audio connection with one cable?

I had a similar question a couple days ago. Below is a link to the discussion. It may help
http://discussions.apple.com/thread.jspa?threadID=1866409&tstart=15
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

HDTV won't display as mirror or extra display via mini-dvi to HDMI

Hi
I have a MacBook running 10.5.7 connected to a 1080P-capable Toshishba TV (model 42XV555). I also tried this with 10.5.6 with same results.
They are connected via a "shuttlez" mini-dvi to hdmi dongle and then via a "wegi" hdmi to hmdi cable.
The TV has three HDMI inputs, one designated for computer input via HDMI with a separate input for analogue sound.
THE MB recognizes the TV and displays a separate Toshiba-specific control panel with display control panel is up. It defaults to 1600x90 and 60Hz. The Macbook adjusts every time the tv is connected - there is communication - flashing screen, MB screen re-adjusts.
S-video works fine, via mini-dvi to s-video donglr, then svideo cable.
It has worked twice with the MB and connected with HDMI - just twice. I have spent hour after hour tweaking resolutions, re-booting, changing cables, HDMI ports on the TV etc! When it worked I could mirror and use the screen as a separate, larger display. It worked in clam-shell mode too.
My question is - are there any know problems getting this combination to work (ie MB, mini-dvi to HDMI)? It can work but I am missing some knowledge on the exact combination required.
What are the optimum settings to have this TV display HD from the MB, or come to that any HD 1080p-capable TV??

I'm attempting to connect my MB to a plasma 50 inch Panasonic TV, and am about to purchase the necessary cables from www.monoprice.com.
I've discovered so far that the HDMI connection directly between the MB and the TV (using the appropriate mini DVI adapter of course - product # 4852 at monochrome.com and an Apple HDMI cable which I'll return to get a better price at monochrome) transmits only video/pictures but not audio.
So far, an old, short RCA (red/white) 2-way audio test cable (again using the appropriate adapter to connect to the headphone jack on the MB) does not transmit audio directly to the TV.
1) Could audio be transmitted from the MB to the TV using a "Coax (RCA) to Optical Toslink Digital Audio Converter" (product ID # 2947 at www.monochrome.com) to connect directly to the TV (in which case, what digital audio cable would I need to connect the converter to the TV)? And if so, would it be stereo or mono?
OR...
2) Should I wait until I get my Onkyo surround sound system (later this week) to see if the RCA cable will transmit directly from the MB to the sound system?
Thanks.

My Mini-DVI to HDMI to TV connection stopped working - tried everything

I have been using a generic mini-dvi to hdmi dongle plus a HDMI cable to connect my white intel imac to my television. It has worked great and flawlessly until very recently. Now the TV says "no signal". Screen still flashes blue when dongle is plugged in/out. Flashes blue when TV turned on/off. Nothing was changed in my setup. I have tested the mini-dvi port with the Apple Mini-DVI to S-video/video dongle (worked), tried a new minidvi-hdmi dongle (fail), tested the HDMI cable (good), and tested other ports on the TV, as well as resetting the TV to defaults. Still not working.
At this point, I was assuming it was a software problem, even though starting from a restore disk or in safe mode did not solve this. Could this be a software issue? Is my video card only doing analog signals? My TV is less than 6 months old, so I doubt its that. Any advice would be greatly appreciated. I usually can solve these things myself, but this time it's vexing me. Thanks.

Hi kp
Disconnect everything and reset the SMC > http://support.apple.com/kb/HT3964
+1. Shut down the computer.+
+2. Unplug the computer's power cord.+
+3. Press and hold the power button for 5 seconds.+
+4. Release the power button.+
+5. Attach the computers power cable.+
+6. Press the power button to turn on the computer.+
and restart with a PRAM reset > http://support.apple.com/kb/HT1379
+1. --Shut down the computer.-- +
+2. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.+
+3. Turn on the computer.+
+4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.+
+5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.+
+6. Release the keys.+
Shutdown the iMac +(personally I do not like hot-pluging)+ and re-connect everything in the following order.
Cable to TV > Adapter to Cable > Adapter into the iMac (last) > turn on TV > startup the iMac > Open the Display Preference and select your personal settings.
Dennis

Mini dvi to hdmi cable??where

i want to view the itunes visualizer on my 52" hd lcd sony bravia3. i would like to stay in the digital domain, thus use the hdmi connection. I searched everywhere. where can i get a mini dvi to hdmi cable. i saw mini dvi to dvi, is this the same connection minus the wire inside for audio?
imac G5 1.8mhz, and macbook intel core 2duo Mac OS X (10.4.9) wireless keyboard and mouse

what you want to do is get the apple mini div to dvi convertor and a dvi to hdmi cable from a good electical shop.
doing it this way for the video the screen shows the macbook as a box in the screen area, as in there will be a black box around the screen. this does this on my girlfriends lcd tv just a 27inch lg. though the tv only has auto detect for screen res. in my plasma, pioneer 46inch i get full screen but the top menu bar is only half showing, i havenot played with the settings on that yet.
for true digital or surround sound you are better to use an optical cable via the headphone jack. no point if u dont have a digital sound amp though

"Mini DVI to HDMI" or "Mini DVI to VGA" to go to Samsung LN32B460 HDTV?

I recently purchased a "DOA"/defective "Mini DVI to HDMI" converter off of ebay, and the company is making me spend the $10 to return it to China - which I'm not doing (I only paid $10 for it in the first place).
I am wondering if I should buy another one, from a more reliable seller of course, or if I should buy the "Mini DVI to VGA" instead?
I don't play games, so it would be mainly for playing movies and browsing the web. My display is a 32" Samsung 720p (Model LN32B460). It is has a native resolution of 1360x768, 60Hz refresh.
Will I see a quality difference for the basic stuff that I am doing that I should get the "Mini DVI to HDMI" or will the "Mini DVI to VGA" be enough?
Thanks!

I'm attempting to connect my MB to a plasma 50 inch Panasonic TV, and am about to purchase the necessary cables from www.monoprice.com.
I've discovered so far that the HDMI connection directly between the MB and the TV (using the appropriate mini DVI adapter of course - product # 4852 at monochrome.com and an Apple HDMI cable which I'll return to get a better price at monochrome) transmits only video/pictures but not audio.
So far, an old, short RCA (red/white) 2-way audio test cable (again using the appropriate adapter to connect to the headphone jack on the MB) does not transmit audio directly to the TV.
1) Could audio be transmitted from the MB to the TV using a "Coax (RCA) to Optical Toslink Digital Audio Converter" (product ID # 2947 at www.monochrome.com) to connect directly to the TV (in which case, what digital audio cable would I need to connect the converter to the TV)? And if so, would it be stereo or mono?
OR...
2) Should I wait until I get my Onkyo surround sound system (later this week) to see if the RCA cable will transmit directly from the MB to the sound system?
Thanks.

Mini-DVI to HDMI Problem

Hi, I bought a Mini-DVI to HDMI adapter like this one: http://www.hdtvsupply.com/mini-dvi-to-hdmi.html to be able to hook up my macbook (2007 white version) to my HDTV. However, since HDMI is traditionally for both video AND audio, the HDMI channel on the TV can only output audio coming in through the HDMI cable. There is no sound, because I am only feeding video through that channel.
To solve the issue, I purchased the following 6ft 3.5mm Stereo Plug/2 RCA Plug Cable: http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10218&cs_id=1021804 &p_id=665&seq=1&format=1#largeimage. The problem is, that I am only able to play sound from my laptop on my HDTV on one channel, and video from the Mini-DVI to HDMI adapter on another, but not both audio and video at the same time. What is the SIMPLEST way to fix this? I wouldn't want to purchase any additional cables if possible
Many thanks for your help in advance!!!

Thanks for that. I have a Y adapter (3.5mm stereo headphone jack to RCA sound just like you said). Under input options on my TV, I can select either HDMI1 input (which gives me video only) or AV1/S input (which gives me audio only) - not both at once...Could you explain how I can get stereo audio on my TV?

MacBook Mini-DVI to HDMI not working on Vizio VO22LF 1080p

I recently purchased a mini-DVI to HDMI adapter so I can hook my macbook to my Vizio 1080p LCD TV. The macbook detects the TV correctly but no matter what I do the TV never detects the macbook on the hdmi input.
Doing some searches I saw discussion of a bug with 1080p that and a trick to get two 1920x1080 resolutions to show up in the display options but it never works for me.
When I connect to my 42" Panasonic 720p everything works great.
Any thoughts??

This sounds a lot like the problem relating to an Apple disclaimer about the mini driving non-coherent displays which seems to especially affect the original G4 mini. See here under the "Video" sub-section:
http://support.apple.com/kb/SP65
The problem is the timing for 1680 x 1050 will often have a dot clock above 135 MHz. There are really only a couple things you can do; one is to use the VGA interface as you have been and the second is to use a program like SwitchRes X to lower the pixel clock and stay with the DVI interface. If you want to go the SwitchRes X route, download and install it (get the SwitchRes X Control Panel version and not the full version of SwitchRes X) and then write back to this thread and I can take you through the steps you need to perform. You can also get more info from this thread:
http://discussions.apple.com/thread.jspa?messageID=3545154&#3545154

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!

Mini Dvi to hdmi problem, the mini dvi doesn't even plug in all the way?

hi,
i have a mid 2007 macbook, i just bought a mini dvi to hdmi cable, i tried to plug it in and it doesn't even plug on all the way, 1/3 of the conector is still hanging out, and it doesnt display anything anyways, nothing is detected on the macbook or the TV.
somone seem to have the same exact problem as me with the laptop, but his query wasn't answered it was the last post on this thread.
https://discussions.apple.com/thread/3660057?start=0&tstart=0

Thanks for that. I have a Y adapter (3.5mm stereo headphone jack to RCA sound just like you said). Under input options on my TV, I can select either HDMI1 input (which gives me video only) or AV1/S input (which gives me audio only) - not both at once...Could you explain how I can get stereo audio on my TV?

White MacBook 2.16, mini-DVI to HDMI, no audio

I have connected a 32" Sony HDTV to my MacBook via a short adapter cable, mini-DVI to HDMI, and then a 3m HDMI cable. The video is excellent and although there is sound output from Macbook, there is none from the TV. Any suggestions how to get audio through the TV?

Just to add in case someone else views this thread via a Google search.
None of the Apple video adapters (for the current and previous portable line up) support audio through them, even the newer MacBooks and MacBook Pros with MiniDisplay Port. There are 3rd party adapters that have all the necessary cabling for audio and video but those are not available through Apple.

MacBook to TV via mini-DVI to HDMI?

I bought these items to connect my macbook to my Sharp Aquos 52" LC52D85U 120Hz 1080p LCD HDTV:
644 3.5mm Stereo Plug/Plug M/M Cable - 6ft,
4029 High Speed HDMI 1.3a Category 2 Certified Cable 28AWG - 10ft w/Ferrite Cores (Gold Plated Connectors) - WHITE
4852 Mini-DVI to HDMI Adapter
I have it plugged into input 6, but it doesn't appear to be working. Do I need to adjust the settings? have some type of software? what am I missing here?
thanks!
update: my background screen from the computer is now on the TV, but not the movie that I am playing.

I just hooked my macbook up to my sony xbr6 tv via mini-dv to hdmi. I had to go into system preferences, then displays. A sony display window appeared, then I went to arrangements, and clicked on mirror displays, and it appeared....I'm still trying to figure out how to get the sound through my tv...I thought I might get sound thru the hdmi cable, but I think I might have to use an rca cable...

Mini dvi to hdmi no sound

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