Sound distortion when using hdmi cable

HP G62 notebook pc(Laptop) windows 7
I have sound distortion when i connect laptop to pc using HDMI cable, happens after 10 minutes then sound is ok again then 10 minutes later sound distortion again. Sound on laptop is ok. Not HDMI cable because used other laptops and its works fine.

I'm having this issue as well. Just posting to let people know there is more than one person with this issue. I have a pavilion dv5 laptop

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How can I get audio to play from my TV when using hdmi cable? Video looks great, just no sound.
I've tried plugging the hdmi into the TV directly and the receiver.
I get video every time. HBO to Go , Xfinity, ABC, Youtube, etc...
just no audio. Any suggestions?
I've tried starting the apps then plugging in the hdmi cable.
I never tried this before I upgraded to IOS 5.

Claudiamil-
I had not tried it with mine since upgrading to iOS 5, so I just did. I'm using a small Vizio HDTV. I did not try YouTube, but did try several videos and musical numbers. In all cases there was sound, including stereo when the source had it.
I assume you are getting sound from the iPad when the adapter is not connected, so the volume is not turned down. Dah*veed's suggestion to reset may be what you need.
Fred

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Hi
Anyone any ideas why I cant get any sound on the TV when I plug the HDMI cable in - It only comes thru on my MBP.
Also, I have to scroll the mouse off screen and grag any windows off screen in order for them to display on the TV .... It must be smething to do with resolution or something...But I cant work it out
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Emma

To get sound you will have to tap into the audio output port. This will require a 'Y' connector with a compatible plug that fits the port and splitting into the two audio channels with RCA connectors. The image shows a possible type you can use, but you would still need two male/male RCA connector extensions to your TV. A little search on the Internet should enable you to identify the most practical way of connecting audio.
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No sound from the TV when using HDMI cable, No sound from the TV when using HDMI cable

I recently purchased HDMI cable and adaptor, so that I can play downloads from my Macbook Air on my TV. There is only sound from the Macbook, not the TV - Do I need as separate cable for sound?

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.
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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.

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It sounds like a mismatched impedence. What are you connecting to? the output from the jack is intended for headphones, and is not just an audio out.
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Hello Dear,
Thanks for response,
I check the TV Manual and it's support the "Extended display identification data (EDID)" and i already connect my PS3 on the TV using HDMI Cable, but when i connect the MacBook Pro screen flashed and nothing came up on the TV and this why i am trying to understand is it Mac issue or TV one,
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The HDMI input on your TV receives digital audio
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accept and display 480i, 480p, 576i, 576p, and
720p (50Hz/60 Hz (60 Hz: except for E-EDID))
and VGA (VESA 640 × 480 @ 60/72/75 Hz)
signals.
• HDMI: High-Definition Multimedia Interface
• DVI: Digital Video Interface
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Protection
• CEA-861-D compliance covers the
transmission of uncompressed digital video
with high-bandwidth digital content protection,
which is being standardized for reception of
high-definition video signals. Because this is
an evolving technology, it is possible that some
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XGA: VESA 1024 5 768 @ 60/70/75 Hz
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W-XGA: VESA 1360 5 768 @ 60 Hz
S-XGA: VESA 1280 5 1024 @ 60/75 Hz
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If you connect this unit to your PC, the
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Were those scanned tiff image files you added the data to with exiftool? See if PhotoInfo can read the EXIF data in those files. If not then the fields are not the correct ones.
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Welcome to the Apple Community.
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DAC (Example Only - Not a recommendation or suggestion that this is suitable in your circumstances)

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Re-boot ipad.
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force power down if the above give you trouble.
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Sound distortion when using hdmi cable

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