Geekzone: technology news, blogs, forums
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.

50 posts

+1 received by user: 2

Topic # 157497 2-Dec-2014 22:57
Send private message


Have a MacBook Air 11" running 10.9.5 OSX  


MacBookAir 6,1


and when I connect to the  Panasonic TV via MDP I can get a picture but no sound.
I have tried altering the output on audio devices to 48000Hz but still no luck.

Does anyone have any other suggestions of what I can try.


Create new topic
2931 posts

Uber Geek
+1 received by user: 277

  Reply # 1187593 3-Dec-2014 00:14
Send private message

Try holding down the Option key while clicking on the speaker icon in the toolbar.
That should give you a menu with options to select the output device.

335 posts

Ultimate Geek
+1 received by user: 42

  Reply # 1187658 3-Dec-2014 09:15
Send private message

what mDP - HDMI adapter do you have?  Apple or third-party?  Some of the original adapters don't support audio across them

1750 posts

Uber Geek
+1 received by user: 633

Lifetime subscriber

  Reply # 1187720 3-Dec-2014 10:02
Send private message

Other half has MacBook pro from 2010, I used the official Apple display port to HDMI adapter and plugged in a hdmi on Sony bravia rv.

One issue I had was needed to plug in to tv before I turned tv on else it would not play sound. Ie hot plugging didn't work for sound.

Not exactly your problem but possibly similar enough. Google no sound hdmi Apple or similar.


6 posts

Wannabe Geek

  Reply # 1189526 5-Dec-2014 17:35
Send private message

Have a look here for your model:

Create new topic

Twitter »

Follow us to receive Twitter updates when new discussions are posted in our forums:

Follow us to receive Twitter updates when news items and blogs are posted in our frontpage:

Follow us to receive Twitter updates when tech item prices are listed in our price comparison site:

News »

Microsoft Dynamics 365 Business Central launches
Posted 10-Jul-2018 10:40

Spark completes first milestone in voice platform upgrade
Posted 10-Jul-2018 09:36

Microsoft ices heated developers
Posted 6-Jul-2018 20:16

PB Technologies charged for its extended warranties and warned for bait advertising
Posted 3-Jul-2018 15:45

Almost 20,000 people claim credits from Spark
Posted 29-Jun-2018 10:40

Cove sells NZ's first insurance policy via chatbot
Posted 25-Jun-2018 10:04

N4L helping TAKA Trust bridge the digital divide for Lower Hutt students
Posted 18-Jun-2018 13:08

Winners Announced for 2018 CIO Awards
Posted 18-Jun-2018 13:03

Logitech Rally sets new standard for USB-connected video conference cameras
Posted 18-Jun-2018 09:27

Russell Stanners steps down as Vodafone NZ CEO
Posted 12-Jun-2018 09:13

Intergen recognised as 2018 Microsoft Country Partner of the Year for New Zealand
Posted 12-Jun-2018 08:00

Finalists Announced For Microsoft NZ Partner Awards
Posted 6-Jun-2018 15:12

Vocus Group and Vodafone announce joint venture to accelerate fibre innovation
Posted 5-Jun-2018 10:52 to launch Kogan Mobile in New Zealand
Posted 4-Jun-2018 14:34

Enable doubles fibre broadband speeds for its most popular wholesale service in Christchurch
Posted 2-Jun-2018 20:07

Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.

Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.

Alternatively, you can receive a daily email with Geekzone updates.