Mini-Dvi to HDMI or S-video, also sound issues

Hello,
I want to connect my iMac with a Mini-Dvi port to a TV and want to hear the sound from the TV.
What adapters will i need to hook it up to a HDMI port, and will this connection also produce sound on the TV?
If that can't be done can I use a s-video adapter, and what about sound?
Last, do they have longer cables so you don't need your computer right beside the TV?
Thanks
Message was edited by: Abram George

Abram George wrote:
What adapters will i need to hook it up to a HDMI port,
You'll need Apple's mini-DVI to DVI adaptor plus a DVI-to-HDMI cable
(or a DVI-to-HDMI adaptor and an ordinary HDMI cable).
[DVI-D to HDMI cable|http://www.monoprice.com/products/product.asp?cid=102&cp_id=10231&cs_id=1023104&pid=2505&seq=1&format=2]
[DVI-D to HDMI adaptor|http://www.monoprice.com/products/product.asp?cid=104&cp_id=10419&cs_id=1041902&pid=2029&seq=1&format=2]
... and will this connection also produce sound on the TV?
No. There are no audio signals on the mini-DVI connector. You'll have
to run a separate audio cable from the iMac's audio output to the TV.
The iMac's audio output is a "combo jack" that supports either analog
or digital (optical S/PDIF) audio. Your TV probably has an analog audio
input associated with one of its HDMI channels.
... do they have longer cables
[HDMI cables: 1 ft to 100 ft|http://www.monoprice.com/products/subdepartment.asp?cid=102&cpid=10240]
...the web knows ALL,
Looby

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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!
João

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.
So long as you use a digitial interface HDMI, DVI, mini-displayport, etc. you are not going to loose any quality. It's digital. It either works or it doesn't. VGA, being analog, will of course be less quality.
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.
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Not sure that I have selected the correct forum. Hope my questions are clearly stated.
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In addition to having old hardware, we have Verizon FIOS providing internet and TV access. Is there any way to make this work for us? We would like to stream video (Netflix) and view shows from the Web. Do we need Apple TV to do this? Or is it not possible with our old iMac? My husband thinks that our Airport could be a factor.
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Lately, I have been seeing a lot of posts with users trying to use their Macs/iMacs to mirror their streaming video from their Macs to an HDTV.
There are, actually, many alternatives to choose from than just from a Mac.
You need to have or invest in a WiFi capable router for all of these examples.
Apple TV only integrates with WiFi and newer Mac hardware. So, if you want to have total integrated experience, if you have a 2011 Mac or newer, you might as well pay the $100 for the AppleTV box.
If you have a older Mac, like I have noticed many users do, then you have other options.
If you want to elimate long cable clutter and having your Mac at the mercy of your TV all of the time, you can still use the AppleTV box independently or purchase cheaper alternative media streaming boxes from Roku, Sony, Boxee or any number of electronics manufacturers that now have media streaming boxes and media streaming capability built into DVD/Blu-ray players.
These eliminate long cable clutter by being close to the HDTV where shorter, less expensive cables can be used.
Another alternative for iPad users is to use an iPad with the USB/HDMI video adapter and use your iPad as the streaming box. This ties up your iPad in much the same way as it does with your Mac, but again the iPad can be close to the TV and use minimal cables to the TV.
Another alternative to is to use a combination of an iPad and your Mac to stream content that is only available to stream online from a computer. In this case, you can use a desktop remote app on your iPad and Mac. A good and cheap Desktop Remote app is Splashtop Remote. This allows you to completely connect your iPad remotely, over Wifi, to your iMac desktop. The app streams both video and sound to the iPad which is still connected to your HDTV. The resultant stream video picture will be smaller than the size of your HDTV, but it will still be plenty large enough to watch. Again, if you own a iPad and an Intel Mac, this method also allows minimal cabling to the TV.

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!

Conecting Mini DVI to HDMI Video Cable with my mac book pro

Hi. I just bought Mini DVI to HDMI Video Cable to connect my mac book pro to my HD TV. I connected the cables and put my TV on HDMI input. On the TV it appears the Snow Leopard Background but I can't see my desktop or the icons. What should I do to view my mac book pro on the Tv? Thanks!

Hi y3p3v3,
On the TV it appears the Snow Leopard Background but I can't see my desktop or the icons. What should I do to view my mac book pro on the Tv? Thanks!
You've got it connected, and you're viewing it already! Connect it up again, and try dragging a window either to the left, or right, off your built-in screen. You'll find that it appears on your TV!
What you're doing is running the computer in "extended desktop" mode. That means that your TV screen is available to put things on, but won't show your menu bar, dock, or icons. Those remain on the "primary screen" which remains your MBP's built-in display.
When the TV is plugged in, go to System Preferences --> Displays
The main System Preferences window will remain on your MBP's screen, but a second one should appear on the TV as well. If you go to the one on your MBP's screen, and click the "Arrangement" tab, you'll see two screens shown in the diagram. One will have a menubar. That's your MBPs screen. You can drag the menubar to the other screen to change the primary screen to the TV.
OR, you can just click "Mirror Displays" and your TV will show the exact same picture as your MBP display. This option is the simplest and will accomplish what you want, I think.
If you have any other questions, or if you need any clarification, feel free to ask!
--Travis

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.

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)

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

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.
Also, with the gaining popularity of HDMI, do you think we will ever see a Mini-DVI to HDMI adapter or cable?

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

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.

Mini DVI to HDMI problems...

Hey guys, I hope you can solve my problem. My late 2008 MacBook...
Model Name: MacBook
Model Identifier: MacBook4,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MB41.00C1.B00
SMC Version (system): 1.31f1
...I am having trouble connecting it to my 42" Panasonic Plasma 720p. I purchased a mini dvi - hdmi adapter and plugged everything in and just got a blue screen on the macbook and nothing on the tv. I am sure that the right input was used on the TV. I also tried using the same setup on my other 32" lcd, but had the same problem with the macbook. What am i doing wrong. Should I try a mini dvi to s-video and use that or would the picture suffer. Since my tv has the hdmi, I would really like to use it...I called apple, but the referred me to the forum or pay them $50 to try and figure out the problem. The tv has 2 hdmi inputs and I tried both of them. It also has s-video and component inputs, but no vga...Please Help...

I am having an identical problem. Unfortunately, I cannot quite follow the syntax of the response to the original post. I have a Macbook 2.1 and I am trying to hook up to an LG 32LH20 TV. I got the Mini DVI to HDMI adapter and an HDMI cable at eh Apple store. Connected the HDMI cable to the HDMI IN jack on the back of the TV. They also sold me an audio cable with the 3.5mm jack on one end and the red/white AV plugs on the other end.
Once all of the cables are hooked up, it doesn't work...exactly. If I switch the TV input to 'Component', I can get the audio of whatever is running on the Macbook, like from a Netflix movie. As for video, the only thing I get is when I switch the TV input to 'HDMI'. Then, all I get is the generic Apple purple sky. The only things that I can get in the screen of the TV that also shows up on the Macbook are when I open up things like the System Preferences menu. No browsers or other apps.
Can somebody please help me further?
Thanks
PS - yes - I am a newbie to Macs, being a PC person since '96.
Message was edited by: ratrodrick

Mini dvi to hdmi

I just purchased an adapter to connect my imac (intel core duo) to my lcd hdtv. I am using a mini dvi to hdmi adapter. When i plugged it into my imac and macbook it recognized my tv right away as another display. Is this the best way to get video to my tv? Is there another way to achieve better video quality?

That is the best way.
Is there another way to achieve better video quality?
Are you asking because the quality is not acceptable? It should be digital all the way, you can't get any better. If the HDTV is capable of 1080p, make sure the resolution setting in System Preferences Displays pane is set to 1920x1080. Also, make sure you are NOT using the Mirror setting; you want the two screen in extended desktop mode, using the optimum resolution for each screen.

Mini dvi to hdmi problems - displaying my screen on my TV

so I have an Toshiba LCD TV with an HDMI port and I'd like to be able to play videos from the internet on my TV. I have a Macbook with a mini-dvi port so I bought a mini-dvi to HDMI adapter from Amazon and an HDMI cable from Best Buy. I also have an RCA cable for audio (which works fine). After hooking up the laptop to the TV using a multitude of combinations and restarts, all I get is a flickering blue screen on my laptop when I change the TV's input to HDMI. Nothing happens on my TV screen. Any ideas on what I should do to get video? I've read I need to mirror the display but the Arrangements tab doesn't show up on the Display menu so that option doesn't seem to be available. I've messed with resolution and numerous other things and have hit a wall.
Help please!

Hey redhead,
I have the same setup. Try messing around with the cable, it might not be properly connecting. Mine is pretty finicky and can lose connection if it's not sitting "just right". Also, just in case, click on "gather windows" on the bottom of the display settings dialog box. Then check to see if the Toshiba settings dialog box shows up. If it does, that means the TV is actually connected but the resolution settings have not be properly set yet. So if "gathering windows" gets you your TV's settings window, change the resolution to "1080p" if it offers that. If it doesn't, just go through all of the resolutions until you find one that works/works best.

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

Mini dvi to HDMI with Vizio VW37L does not work

I just purchased a mini dvi to HDMI connector and tried to use my 37 inch Vizio VW37L as a display. It didn't work. Then I read some reviews that MacBook doesn't have a preset resolution that would work with Vizio, nor does MacBook have a way to make a custom resolution.
I was saw some advice to download a program called SwitchResX and I did. This program caused my screen to go gray and I could not find a solution so I had to restore my MacBook.
I want to use my TV as a display via HDMI. How can I do this? FYI I will not put SwitchResX back on my Macbook. It took forever to restore last night being that it is two years old and all the security updates that I don't have on boot disk right now take forever to download and install.
Advice please. Also, would dvi to VGA be that bad? I guess I'm just spoiled with digital video that I didn't even think about trying analog.

Hi there,
I may be able to offer some input as I was successful in connecting my macbook to my HD Samsung Plasma TODAY. I bought the Apple mini-dvi to DVI adapter and the Dynex DVI-D to HDMI Cable. I'm not sure which macbook you have, but you'll have to determine if you'll need the Apple Mini-DVI to DVI adapter or the Apple mini display port connection. So if you have a mini display port, substitute what I have below w/mini display port.
1) Put the apple mini-dvi to DVI adapter in the port on your macbook.
2) Attach the Dynex DVI-D to HDMI to the apple mini DVI to DVI adapter.
3) Attach the opposing end of the Dynex DVI-D to HDMI cord to the TV. On my set it is the HDMI1 (DV1) slot.
4) Check your TV manual to see what the display settings need to be on the computer. In my case it was 640x480.
Hope this helps.

Mini-Dvi to HDMI or S-video, also sound issues

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