HDMI audio no longer works

After the upgrade I had sound for a few seconds then it was gone. I came back in a for a few seconds and then gone again. It's connected to a Yamaha receiver. The optical cable works fine and I haven't had any issues with video through HDMI. Tried a few cables and still have the same issue.

Downgraded my apple tv tonight. I tried dealing with the Take 2 and I am just tired of it. Apple, get your stuff right, please. Either that and come clean and tell us what you did to the music output? Anyway, back to the version before Take 2 and my music is sounding fine through HDMI to my tv and then digital coax to my receiver. Going to lay down and read with my music going the way I like it. Could care less about take 2 except being able to rent hd movies. Honestly though, the DVDs I have put on using handbrake (that I all legally own) look just as good as the HD rentals I did. Just need to learn how to get the 51. soundtrack and I am golden. Won't need take 2 or the Apple tv rental or the poor interface. Maybe Apple will get the hint and understand what customers really want in the digital age? Doubt it right now. They used to know, now they are just dreaming of bucks bucks bucks.

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Audio no longer works with external display

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OK, I just clicked restore to backup in itunes and after restoring the iphone, it seems to be connecting and working through the speakers now. Whew!

Audio no longer working after upgrade

Hi,
After doing an upgrade this morning, my audio no longer works.
Booting into KDEmod gave the first clue when I got an error message saying audio not found.
The output of alsamixer say "alsamixer: function snd_ctl_open failed for default: No such device", yet my modules have not changed in rc.conf.
Could this be related to HAL also being updated?
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JTD

Do you by accident have more than one sound-device? I didn't lose sound but "aplay -l" showed that ALSA has changed the order of the cards. Hence I suddenly didn't get sound from where I expected it.

Synchronize By Audio No Longer Works After 7.2 Update

After installing the Premiere Pro CC 7.2 update, the synchronize by audio no longer works correctly. When you highlight the clips and sync by audio it acts like it's doing something but then puts the clips nowhere near close being a match (usually one clip on one side of the timeline and the one on the other).
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- Dennis

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Beats audio no longer works

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[s/n removed for privacy]

Hi,
As there is more than 1 IDT entry in Recovery Manager, cancel this and use the following method instead.
Download the IDT Audio installer on the link below and save it to your Downloads folder.
http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55094.exe
When done, open windows Control Panel, open Device Manager and open up Sound, Video and Game Controllers. Right click the IDT device and select Uninstall - you should also get a prompt to remove the current driver, tick the box to allow this and then proceed with the uninstall.
When complete, restart the notebook and let Windows fully load. Open your Downloads folder, right click on the IDT installer and select 'Run as Administrator' to start the installation. When this has completed, restart the notebook again.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

5.1 audio no longer works on Netflix and HBO Go

I've noticed recently that 5.1 audio no longer works on Netflix and HBO Go. Those are the only apps I really use, so I can't speak for any others. My receiver lights up all of the speaker lights that it normally would for 5.1 audio, but it displays "Stereo" and I'm only getting stereo sound from my speakers for anything I play from those sources. The receiver works as it is supposed to for all of my other A/V devices. I tried restarting and restoring, but the problem remains. I can't think of anything else to do.

@sean0826 -- this is why you don't use Java menus. Even javascript menus are a bad idea; you need to have a secondary menu system ANYTIME you have a menu system that requires a plugin or scripting to be active. NOT EVERYONE browses with that stuff on.
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In Opera Pogo.com works. java loads, the game is there. It does have some drawing issues but not surprised.
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HDMI Audio doesn't work on Windows 10 Tech Preview

I am using a HP ENVY TouchSmart 15-j053cl Notebook PC and often plug it directly into my television for streaming video. However, after updating to windows 10 tech preview the HDMI output for audio no longer appears in playback devices, though video is fine. Upon further inspection I found that the device is not starting via device manager, i.e
"This device cannot start. (Code 10)
{Operation Failed}
The requested operation was unsuccessful."
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Located http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=4158&lc=en&cc=us&dlc=en&sw_lang=&product=5390...
Are there any drivers out yet that can bridge the gap from 8.1 to 10?
Any help would be great,
Coletrain

@Coletrain
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Thank you,
Omar
I Work for HP

Satellite C850 - HDMI out no longer working after Windows 8.1 upgrade

Hi
can anyone help,
I have trawled the web to no avail.
I can no longer project the laptop screen to my plasma,
I have tried the Win + P buttons and nothing happens, turned on amd off with the hdmi cable connected etc.
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Hi Palacio
So you upgraded the system to Win 8.1 as mentioned here:
http://www.toshiba.eu/innovation/generic/windows8_1-message/
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Check this driver installation order and update the drivers if essential:
Intel Wireless Display - Uninstall
2 Windows 8.1 update - Install
3 TOSHIBA Desktop Assist - Upgrade
4 Intel Display Driver - Upgrade
5 AMD Display Driver - Upgrade
6 Realtek Audio Driver - Upgrade
7 ATI HDMI Audio Driver - Upgrade
8 Intel PROSet/Wireless WiMAX Software - Upgrade
9 TOSHIBA System Driver - Upgrade
10 TOSHIBA Function Key - Upgrade
11 TOSHIBA Service Station - Upgrade
12 TOSHIBA eco Utility - Upgrade
13 TOSHIBA PC Health Monitor - Upgrade
14 TOSHIBA VIDEO PLAYER - Upgrade
15 TOSHIBA Blu-ray Disc Player - Upgrade
16 TOSHIBA Resolution+ Plug-in for Windows Media Player - Upgrade
17 TOSHIBA Media Player by sMedio TrueLink+ - Upgrade

HDMI connection no longer works after Windows 8 download

Hello,
I have a HP Touchsmart tm2t Notebook and was using an HDMI cord to connect to a television since I bought the computer in 2010. A few months back, I downloaded Windows 8 and ever since then, the HDMI connection to the TV no longer works. I've tried the troubleshooting steps that I could find and nothing seems to work. Any ideas?
Thanks in advance!

Hello KatieMcK
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you are not able to connect your notebook to your TV using Windows 8, and I would be happy to assist you in this matter!
For further assistance, I will need to know:
The Product and Model Number of your notebook computer.
The version of Windows you had installed on your computer before upgrading.
If your computer has completed all of its important Windows Updates.
If you have updated your HP drivers using the HP Support Assistant.
If this is an on-going, or recent issue.
If you are able to use your TV to another HDMI connected device.
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
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 right to say “Thanks” for helping!

IPad 2 hdmi connector no longer works with iOS 7.3

Hi any one else had this issue? I have always connected my iPad 2 to my tv via a apple made hdmi connector, used mainly for fils on netflix eat. Since firmware updated to 7.3 this no longer works. Is this anther apple issue? My wife has an iPad 3, pre lightening and the "official" adapter has never works just get a message that states the attached accessory is not supported.... Any ideas anyone???

I have an ipad 2 running ios 6.0.1 and an older Dell TV (1080i) and have always been able to mirror. Running ios 5 the mirroring worked perfectly for sound and video. Don't remember if I tried while running 5.1. Now that I have 6.0.1, I can still mirror, but the whole screen is pink on this Dell TV. When I make the connection from ipad to the tv, mirroring starts immediately and the notification bar on the ipad home screen pulsates from blue to black and the cable is detected. I have sound and video working fine except for the colors. The ipad detects the AV Composite cable under settings>about but there is no TV out setting under General Settings where I'm supposed to see TV OUT listed under iTunes Wi-Fi sync. I have changed the hdmi to a new one, but it didn't help. I also have a new Panasonic Viera tv and everything (with the same cables) works perfectly on that TV. Leads me to believe it's an issue with the TV OUT function of the ipad. I don't know if any of this is helfpul information, but I thought it might help you narrow down what is going on with your setup.

HDMI audio is not working on my Satellite P50-A-14G

Hello, my pc is a SATELLITE P50-A-14G, and I'm writing this because when I conect the HDMI to my pc, the audio doesn't work. I've tried almost everything, but it doesn't seem to recognize the HDMI as sound player. Image is good, but sounds keep playing from the speakers of the laptop itself.
I've checked the playback tab on the sound config and it doesn't appear HDMI device to select.
I've also checked on the Device Manager and uninstalled the "IDT High Definition Audio CODEC" wich was automatically updated once reset the laptop, but I didn't appreciated any changes at all. I have also checked if the HDMI output was in disabled, but it doesn't appear at all. I don't know what else to do! Help me, please!

Originally Posted by valeriiish
I've checked the playback tab on the sound config and it doesn't appear [/COLOR]HDMI device to select.
Hi
Click with right mouse button and enable options “show disabled devices” and “show disconnected devices”.
Is HDMI device shown now?
If your notebook recognized TV the sound device must be detected too.
Do you use original preinstalled OS that you got with your notebook?

Microphone / Audio no longer works on my HP Pavilion DV7 Notebook PC

My microphone no longer works on my system. Everything appears ok. Got a message in the action center that says:
AMD/ATI Video Driver has stopped working properly. Help, I need to record some videos. Thanks
Rob

Hello rob4kelly,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More. I see that the microphone no longer works on your notebook, and I would be happy to assist you! To begin, I will need to ask you a few questions:
What is the Product and Model Number of your notebook computer?
What version of Windows do you have installed on your computer?
Has your computer completed all of its important Windows Updates?
Have you updated your HP drivers using the HP Support Assistant?
Is this an on-going, or recent issue?
In the meantime, I recommend following this document on Using System File Checker to Restore System Files. This should help repair damaged protected files on your computer. In addition, I also suggest following this resource on Resolving Microphone and Line-in Problems (Windows 7).
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
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 right to say “Thanks” for helping!

HDMI audio doesn't work

I'm using an Acer Aspire Revo R1600 as a mediacenter using XBMC. It's connected to our Samsung TV (pretty sure it's the ES8000) through a Pioneer VSX-922 amplifier (or to be more precise, A/V receiver). It's connected to the receiver over HDMI, which links the video through to the television.
Now the problem: This setup worked fine with my old TV, a pretty old Philips model. The second I plugged in the new TV, the amplifier wouldn't output any sound anymore. When I connect it to my computer monitor (which has a 3.5mm jack to connect PC speakers to) sound works fine, and so does the 3.5mm headphone jack on the front. I'd like not to use that though, seeing that the output volume is extremely low and I don't like cranking up my amplifier about halfway just to watch a movie at reasonable volume.
Here's an lspci:
[root@xbmc ~]# lspci
00:00.0 Host bridge: NVIDIA Corporation MCP79 Host Bridge (rev b1)
00:00.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.0 ISA bridge: NVIDIA Corporation MCP79 LPC Bridge (rev b2)
00:03.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.2 SMBus: NVIDIA Corporation MCP79 SMBus (rev b1)
00:03.3 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.5 Co-processor: NVIDIA Corporation MCP79 Co-processor (rev b1)
00:04.0 USB controller: NVIDIA Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
00:04.1 USB controller: NVIDIA Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
00:08.0 Audio device: NVIDIA Corporation MCP79 High Definition Audio (rev b1)
00:09.0 PCI bridge: NVIDIA Corporation MCP79 PCI Bridge (rev b1)
00:0a.0 Ethernet controller: NVIDIA Corporation MCP79 Ethernet (rev b1)
00:0c.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:10.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:15.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:16.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:17.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:18.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
03:00.0 VGA compatible controller: NVIDIA Corporation ION VGA (rev b1)
05:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01)
And arecord -l:
[root@xbmc ~]# arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Somebody please help me, I'm clueless.
--EDIT-- Here's a screenshot of AlsaMixer (I'm SSHing into the machine from my desktop computer)
Last edited by Vijfh (2013-07-05 11:48:03)

[root@xbmc ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
I tried following that guide, but
aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav
didn't play anything. I also tried connecting the computer to the television directly, still no audio output.
Something I also tried was putting the aplay -D in a while loop, and then plugging the HDMI cable in while it's looping, to no avail.
Last edited by Vijfh (2013-07-06 21:54:58)

Samsung HDMI 1080p no longer works after 10.8.4

Has anyone else had a new problem with HDMI connection to their Samsung LN40B series TV failing to successfully work at 1080P since installing 10.8.4?
This is happening via mini display port ---> HDMI connection with both a MacBook Air and MacBook Pro 13.
The 10.8.4 update has changed the video signal at 1080P so that my Samsung LN40B530P7NXZA no longer will accep the 1080P signal
It works fine under 10.8.3 at 1080P on the very same hardware and cabling. Booting back and forth between 10.8.3 and 10.8.4 definitely shows a problem when 10.8.4 tries to negotiate a 1080P connection.
Tweaking the signal with SwitchResX allows 1080P/60 to work under 10.8.4, but the natively supplied 1080P setting in the 10.8.4 display preference pane yields an unsupported mode error on the TV.
Reverting to 10.8.3 once more allows the 1080P resolution to function.
Interestingly, this isn't happening with all TV's. Another brand TV does fine at 1080P no matter if 10.8.3 or 10.8.4 is booted.
If you are using your mac to drive a Samsung TV at 1080P via HDMI, be sure to have a means of reverting back to 10.8.3 in case you run into this problem.

Sounds like we are having a similar problem. Mine is with an external display, hooked up to a rMBP, using a thunderbolt to VGA adaptor. Problemed was visable immediately after updating to 10.8.4
https://discussions.apple.com/message/22172321#22172321

Yoga 13 HDMI output no longer works after Windows 8.1 update

I recently updated to Windows 8.1 (big mistake!), and I am suddenly no loger able to connect my Yoga 13 to my Samsung TV through the HDMI output. When I connect the cable, the laptop screen is deactivated; the TV registers a signal, but displays a black screen with no audio. I was able to duplicate displays (even though the TV remained black), and the Screen Resolution dialogue said that no external display was detected.
I've already upgraded to all of the latest drivers, to no avail. I can't seem to find a solution on the forum or anywhere else. Anyone have an idea what the problem may be?

Hello KatieMcK
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you are not able to connect your notebook to your TV using Windows 8, and I would be happy to assist you in this matter!
For further assistance, I will need to know:
The Product and Model Number of your notebook computer.
The version of Windows you had installed on your computer before upgrading.
If your computer has completed all of its important Windows Updates.
If you have updated your HP drivers using the HP Support Assistant.
If this is an on-going, or recent issue.
If you are able to use your TV to another HDMI connected device.
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
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 right to say “Thanks” for helping!

HDMI audio no longer works

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