HDMI cable supporting sound
Hi there,
I bought a single HDMI cable from my macbook pro to my TV. The cable said to support sound and image, yet when I connect it, the sound still plays through my macbook.
Any idea how to fix this, or do I actually need to buy an extra cable because my macbook can't handle this cable?
To update:
There is no "HDMI" option I can select in my Sound settings in System Preferances.
There also is no option on my Panasonic TV that allows me to adjust the sound to any HDMI cable.
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I've got the same issue: when I connect my Macbook Air (2011) to TV via HDMI cable there's no sound through the TV system, only from the Macbook Air. I used to use my older Macbook Pro with the same HDMI adapter and it worked just fine, but not with the Macbook Air it doesn't.
My software is up to date. I tried to select the TV as an output option in sound preferences, but it doesn't yield any results.
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Any suggestions on how to tackle this problem?
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Hi! Sorry my English is bad.
I have a problem, i tried to connect my notebook with TV through HDMI, but
sound playing on notebook rather than TV ...
In Realtek HD Manager i didn't find "HDMI Output options"
Please, suggest what should I do?The whole story is a little bit strange now.
As far as I know Satellite L500-13E is delivered with preinstalled Vista Home Premium and all drivers must be preinstalled.
I don't understand how you can suddenly have this yellow question mark in device manager.
What have you done with your notebook?
Anyway, at first try to remove sound device from device manager and restart your notebook. If the yellow question mark is still there install Vista sound driver. You can find it on Toshiba download page - http://eu.computers.toshiba-europe.com -
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Hello,
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When using HDMI to HDMI cable the Master Sound Control is locked.
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Although itunes sound control works. Why is the Master Control locked?cpfamilia wrote:
Hello,
I am new to OS X and i have tried to adjust the sound when plugged to the secondary monitor through HDMI which of course didn't work.
I have been using windows and a linux for years now, and everything works seamless.
I believe that this could be easily solved by Apple as long as their are willing to do it. Having a virtual device for sound control is not that difficult.
All the bests
There are two ways to 'solve' this.
Alter the volume before sending the digital signal down the HDMI connection, this means the signal is no longer exactly as it was originally. Apple's current (apparent) view is that this should be done at the end i.e. playback device not at the originating (Mac) end so as to minimise the number of devices making changes to the signal. Basically 'volume' is the amplitude of a an analogue wave form. (Where else do you think the term 'amp' comes from.)
Not to alter the volume of the signal at the Mac end but instead to send a signal down the HDMI cable to tell the end i.e. playback device to alter the volume, this uses a standard called CEC (Consumer Electronics Control), unfortunately at the moment no Macs support this standard - it has to be supported at a hardware level so a simple Apple software upgrade to implement this is not possible. I have previously logged an official enhancement request for this with Apple - the more people who do this the more likely it is to be added, since now all Macs include HDMI it might happen at some point.
As an addendum to option 2 above, see http://www.pulse-eight.com/store/products/104-usb-hdmi-cec-adapter.aspx this would however require software support in whatever application is being used. XBMC for Mac does support it. -
Sound dosen't work when hdmi cable is in?
when i have Hdmi type cable in for monitor sound does not come out of laptop
Hi @NigeTay66 ,
Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your HP Notebook not getting sound with the HDMI cable connected. Here is a fix when speakers not working Windows from Microsoft.
1. Right click speaker icon (lower right hand corner)
2. Select Playback devices
3. Right click Speakers
4. Enable it and set as Default
5. Click Apply/Ok
If you close the all the screens then reopen them this should adjust the settings.
I would be happy to assist if needed as there are many models of HP Notebooks. I would need the model number.
How Do I Find My Model Number or Product Number?
Please respond with which Operating System you are running:
Which Windows Operating System am I running?
Please let me know.
Thanks.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping! -
I have connected my ipod touch to my tv using a digital AV adapter and a HDMI cable to try to watch BT sport on the tv, but I am getting the sound without the picture. Any ideas?
For the 4G and earlier iPods, TV out only works for apps that support TV out. If they do not, then you only get sound.
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No sound in hdtv after connecting via thunderbolt to hdmi cable from macbook pro
no sound in hdtv after connecting via thunderbolt to hdmi cable from macbook pro
What model MacBook Pro?
The mini display port on earlier Apple computers only support video. See:
About Mini DisplayPort to HDMI adapters
Also, if you go to System Preferences>Sounds>Output do y see HDMI or Min displayport as an Audio out option? -
I have sound either with my desktop speakers OR my HDTV connected with an HDMI cable
I have a Media center desktop - Model M7330n, product number ERR101AA-ABA. It has onRealtek AC97 audio on-board audio (I think) I just upgraded to a GeForce 210 graphics card in order to be able to connect to my flat screen using an HDMI cable. I am running SP3 of Windows XP , have updated to the latest BIOS, have updated the AC97 drivers. Everything is working except I can either have sound on my desktop speakers by designating the Realtek AC97 as the default audio output or I can have audio on my TV by designating the NVIDIA Hi-def audio as the default device. Is there a way of have both my speakers active and my HDMI audio. I looked through all the post and saw some no sound issues that were not quite the same but none helped my. It is not too onerous to just change the default audio output when I want to watch recorded TV but I think there must be a solution to this. HP tech support says you can only have one active. I was wondering if I could have both active by adding a new sound card. I have PCI slots available.
Thanks in advance for any helpI have reached the same conclusion in the mean time. I have done a bit of investgation in to other grahics cards and am seeing some that show SPDIF connections from the card to the mother board. I was not familar with SPDIF but it did a little bit of sluething. It is of course a digitally enconded voice. I am guessing that in that case the mother board ( assuming it supports this hardware option) would use this output and be able to translate that digital audio to its other audio outputs. That is a lot of guessing of course. I think my "solution" might be a whole new desktop - a rather drastic course of action! I was in the proceess of getting ready to upgrade this machine anyway with a new graphics card (which I will now return), go to Win 7, and maybe even a new digital TV reciever, and I don't want to throw good money after bad anyway.
Thanks for your comments -
what cables do I need to connect my 2013 macbook pro to my HD tv? I know I need mini display to HDMI, but male? female HDMI??? and also, do I need a separate cable for sound?
Actually you need a Thunderbolt to HDMI adapter. It will carry both audio and video.
This one will work: Mini DisplayPort | Thunderbolt® to HDMI® Adapter w/ Audio Support -
I use "hdmi to component converter" to connect apple tv with my old plasma tv by component cable. Sound is ok but the picture split 2screens left and right. Still can't fix it. Anyone can help or has any idea? should I try convert to av?
Your TV hasn't entered some odd picture in picture mode has it with two 'inputs' side by side?
AC -
How to get sound when my laptop is hooked to my tv w/hdmi cable?
how to get sound when my laptop is hooked to my tv w/hdmi cable? it's a hd tv and my mac's os 10.6.8
tried using an external speaker both w/the computer and then the tv, but neither worked......
Message was edited by: bevmexHi,
Open windows Control Panel, open Device Manager and open up Display Devices - make a note of the hardware listed here i.e. ATI, NVidia or Intel.
Next, connect your notebook via HDMI to your Tv. Right click the speaker icon in the Taskbar and select Playback Devices. Left click once ( just to highlight the entry ) the HDMI Output that has the same name as your display adapter and then click the Set Default button - see if you now have audio.
Regards,
DP-K
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