Drivers/Hardware :: HDMI Audio Disappears After TV Power Off Or Change Source
Nov 16, 2015
Ever since I updated to Windows 10, I've been having this issue. On computer start up with the TV on and set to the computer source, it works fine. As soon as we switch the TV source or turn the TV off we lose the audio when we go back to the computer source. The Philips TV I use as my monitor disappears from the available sound sources, and I have a red x in the volume setting on the task bar.
Rebooting the computer is the only way I've found to bring the sound back. This is the exact same computer and TV I used with no issues for over a year before upgrading to Windows 10.
I have installed the latest realtek audio driver listed on this site. I have used the ACER care centre to look for updates, but it says there are none. I've also tried switch out from the realtek to the standard windows driver, but nothing has solved the problem.
I have an ACER XC-605 media PC.
Operating system : ,Microsoft Windows 10 Home 64-bit
Processor : ,Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz
Memory : ,6GB
Graphics device : ,Intel(R) HD Graphics 4400
Audio device 1 : ,Intel(R) Display Audio
Audio device 2 : ,Realtek High Definition Audio
I currently have an Asus Vivopc desktop that I use as an htpc and it is connected directly to my LG LB5800 tv. The PC has onboard speakers which sound terrible and when I connect the tv via HDMI, the video works fine but no sound comes from the tv.
I still get sound from the PC but no matter what I can see, there is no option whatsoever to have the TV as a playback device. It isn't listed at all. I've reinstalled the intel and realtek drivers but that didn't work. I've opened up the playback devices, shown disabled devices and it didn't show up either.
With Windows 8 it worked flawlessly. With Windows 8.1 it would only work when I rebooted the computer with the TV on, otherwise the device would disappear as soon as it was turned off. With Windows 10, it just isn't there at all.
Just this past day I upgraded my Dell XPS 15 from Windows 7 to Windows 10, and I noticed I'm now having the same issue as many recently-upgraded users, specifically that when connected to a TV via HDMI, audio does not switch over to my TV's speakers, however, it stays with my computer's speakers, and video works perfectly fine.
In the audio devices panel, the Digital Audio (HDMI) speakers are displayed, but are listed as "not plugged in", as displayed below.
My drivers are all updated, cables tested on multiple devices, I'm running a NVIDIA GeForce GT 540M, driver version 10.18.13.5362
I've seen this problem in other threads, tried multiple solutions, but to no avail, therefore would like a solution specific to my model/make.
Per the title, I run my computer through my TV using an HDMI cable. Sound works brilliantly on Windows 8.1 but after upgrading to Windows 10, I'm left without audio, and in the sound settings it doesn't show HDMI as an available device.
I'm having a problem with the HDMI audio when switching inputs on my monitor. With my last OS i was able to switch between the HDMI inputs and both devices would have audio. Now, PC only has audio when the computer is started up, but when inputs are switched and switched back, i no longer have PC audio.
I ran into this problem while on Win7 & found a fix (YouTube - Apple Keyboard Hack - Fully-powered USB ports on a PC!) . Unfortunately, the YouTube video has been removed. I use an Apple keyboard that has 2-USB ports, one on each side of the keyboard. The power limits for these USBs was 100mA on Win7 so using a mouse is OK. But, if I plug in a USB drive or better yet my Wacom Tablet I get an error stating the power is too low to support. I believe the ports need to be 500mA.
I don't recall exactly how the YouTube author changed the registry key value but he did & I used these 2 USBs without problems for 4 years. I'm having trouble finding the USB location using run / regedit. Below are two screen grabs I used in my post 4 years ago. Windows 10 looks a lot different. Anyway, the USB I need is port 3 hub 7. How to navigate the registry key to that location & edit from 100mA to 500mA.
My windows 10 laptop acts really weird with the the audio devices. I am using a tascam audio card for some audio editing and the internal realtek for everything else. Since i installed windows 10, the audio playback will stop whenever i am playing a game or talking on skype. It might do it or might not, but it happens everyday usually about 20 minutes of using the computer. Then, i have to restart the laptop so that everything goes back to normal. Thats it, the sound stops, and i have to restart.
I am attaching a DXDiag here.
------------------ System Information ------------------ Time of this report: 12/17/2015, 16:00:35 Machine name: GEORGEK-PC Operating System: Windows 10 Pro 64-bit (10.0, Build 10586) (10586.th2_release.151121-2308) Language: English (Regional Setting: English) System Manufacturer: Dell Inc. System Model: Inspiron 3543
I'm running my audio via HDMI from my graphics card and it plays through the speakers built into my monitor.
When I first did the Win 10 update I had no audio whatsoever, and followed some suggestions on online forums that lead me to disable the Realtek High Definition Audio which I did and upon a reboot- my HDMI audio was working.
But then I had another weird issue. My PC is set to never sleep as I use it as a media server, but my screens turn off automatically after 10 minutes. What im finding is that when I wake up my monitors the audio stops. When I view playback devices I can't do any tests because "the device is already in use by another application"
(note: I have the checkbox for allowing an application to take exclusive control of a device un-checked).
So far there are only 2 ways to restore audio. 1) restart the PC. 2) go into device manager > Sound, video and game controllers > AMD High Definition Audio Device > Disable... wait a few moments > Enable.
After upgrade to w10 the sound via the HDMI port went missing. On this machine you press a button to switch from PC Mode to Game Mode, which activates the HDMI port where the PVR is plugged in. When viewing a PVR program (TV show), the video is perfect but there is no sound. I have updated drivers, rolled back drivers, & tried everything I can think of.(besides the PVR audio).I have an HP Omni 27 1055 Desktop PC.
Just got a new monitor today, Samsung S24D300HL which I have plugged into my Nvidia Geforce GTX 745 video card via HDMI.
Picture is great no problems there. However I have no sound at all. I've updated my graphics driver via Nvidia Experience program version 361.43 I've right clicked and went to Nvidia control panel audio tab and my monitor was listed there as audio under HDMI still no sound. I've restarted the computer a couple times. Checked Windows update. Switch to a different HDMI cord and still no sound. I've right clicked the speaker in the taskbar and went to playback and what I have is. Nvidia HDMI Output (Port 0) and Nvidia HDMI Output (Port 1) both say not plugged in. I'm confused about the Port 0 and Port 1 because there is only one HDMI spot on the back of the card.
I have an Acer Aspire V17 Nitro laptop (i7, 16 Gb RAM) which I am using with an external monitor (through the built-in HDMI port).
I recently purchased a USB to HDMI converter so that I could have a second external monitor. This was advertised as being applicable for Windows 7 and 8.1 systems so I figured it should work for Windows 10 also.
Unfortunately when I installed the software, the system crashed. Eventually I managed to restore it to an earlier point so I managed to get the system back to normal. However I cannot seem to be able to find any way of getting this device to work on my laptop. I tried allowing Windows to find the best driver, and even tried a third-party driver that I found on the internet but to no avail.
When I contacted the supplier he said that he had written to his own supplier about this but got no reply, so he offered me half of what I had paid for it as a refund. I accepted this but would really like to be able to use the device.
Windows 10 plays Mp3 Files just fine. Connect an HDMI cable to the video output port, and then windows 10 suddenly wont play those files. An error message pops us inside windows media player and Grove that this file type is not supported. Also no sound is played through the HDMI Cable to my TV, and no sound is played when i click the volume bar on the bottom right side.
I work for an integration company. We just installed a couple of conference rooms for a company in which we have an HDMI cable running from the table through the floor in the walls and to the TV. From there it breaks out into the Amplifier and plays audio in the room. Normally i bring my Mac book pro for testing but i purchased this Windows 10 computer as a test device. I did not have a second laptop with me to test this out.
However, With the computer and the HDMI cable i am getting video to the TV. When i enter my TV menu and arrow around the menu option my sound works on the built in speakers in the room. So i can confirm that the cabling is all correct. This is the identical setup that we always use. I have also plugged my Iphone into the cabling behind the TV and played music which worked perfectly fine.
The computer, as i mentioned, would play MP3 files perfectly fine, untill i plugged in the HDMI cable. Infact i can be playing and MP3 file and then plug in the hdmi cable and suddenly the computer stops playing the MP3 file and gives me the error that windows can not support this file type. Those same MP3's play on an SDCard in the TV when i access them directly from the tv. So those files are not bad. Also anything with audio fails to play anywhere (tv or locally on the laptop) when the HDMI is plugged in.
Also i have gone to the control panel and selected the Audio section and looked at the video card / audio output selections. When i have no HDMI cable selected the option for audio output changes to the internal sound card. (which is correct) and then i plug in the HDMI Cable and the audio switches to the HDMI output (which is correct)
the only two conclusions i can come up with are this particular computer has a bad video card. or windows 10 is not supporting audio output. I have never tested our setups with windows 10 before.
Last bit i'll include this is a brand new computer. Core i5 8Gb ram 1tb hard drive. its a toshiba.
I'm trying to install Tascam US-1641 Audio device to my pc. During installation I am connecting the device and everything just freezing. And error coming again and again. I try to uninstall drivers on safe mode, i also use third party programs for deleting registration files. Everything looks like updated, but the error keeps coming. How can i fix it?
Lastly i even try to reset Windows 10 and nothing changed.
My cursor on Windows 10 seems to freeze / disappear every time when I wake up my laptop from a 'sleep' state. Sometimes it takes multiple reboots to get the cursor back. I have seen other posts online about this problem, but unable to find a fix. I am almost tempted to go back to Windows 8, which used to work OK for me. Details listed below.
Windows 10 Pro, 64 bit Hardware: Sony Viao Laptop Model # SVS1313AGXB Synaptics Touchpad driver screen attached below. The "Update Driver" button is disabled. No drivers listed for Windows 10 at Sony support page: [URL]
Basically i lost everything on my external HDD & the only way to get the drive working again was to format it, That fixed the problem the drive was having (Unknown why data got lost) but if i disconnect the drive & reconnect i get message (the drive is inaccessible & corrupted) Something like that cant remember the wording exactly as its not happening right now, but i know the problem will come back & i will once again lose all my data, as its happened 5 times over 2 week period..
If i restart the PC, after startup its the only drive that's not visible either in (This PC), (Disk Management) or in (Device Manager) which leaves me with no option but to disconnect & reconnect the drive in order for it to be visible & Accessible, Now sometimes it works fine but once it becomes inaccessible it stays that way unless i format it Losing all data once again ...
Relevant Information of Drive
3 Years old On 24/7 (As i never turn PC Off) Its a Iomega eGo 1Tb External HDD
I Used software Hard Disk Sentinel & it says the drive is Healthy & in good working Condition
I can't get Win10 build 10049 to install my Canon Pro9000 Inkjet printer. It is connected by USB and when I turn it on, an icon appears in the taskbar briefly and then disappears. Devices show Inkjet printer but no drivers available. I downloaded latest driver from Canon site and tried again following their instructions. No joy! My Lexmark 250dn installed automatically and so did my Canoscan 8800F as well as my Canon MP490 with no problems. I have also tried compatibility mode using Win8.1 and Win7Pro.
When I change the power management to never turn the screen off on my desktop the setting is back to 15 minutes when the Pc is restarted. On my laptop I don't have this problem and I can't find a setting in the BIOS which can be the cause?
Just like the title says, I don't want the realtek audio drivers as it completely messes with my audio and also doesn't correctly switch when i plug in headphones for example.
It also doesn't allow for the 'speaker fill' enhancement to be used when playing stereo content through surround sound.
Windows itself does a far better job as opposed to realtek.
Every time i uninstall realtek it automatically gets reinstalled.
so before I wiped my entire PC the sound was working flawlessly - I would use the audio inputs for the Razer Blackwidow Chroma and it would work perfectly.Since the reset however, no sound has been discoverable, I get a red x on my speaker, and it says "No audio drivers installed" on "Playback Devices" I have tried putting my headphones in every audio jack on my PC (front, back and keyboard) and it still isn't picking my headphones up, I have installed the latest drivers and still no joy.
I installed windows 10 for my Asus laptop(which was running windows 8.1 pro and the mic worked perfectly) , and the microphone just doesn't work. I tried to install the latest win 10 drivers for Via, and that didn't work. Are there any fixes for this problem, or am I just out of luck?
Today I updated my laptop to latest build of windows. After that I found "No Audio Output Device Is Installed" message. I reinstalled audio drivers from Dell (Audio_Driver_PKGMR_WN32_6.0.1.7564_A01) Still no sound. I checked device manager it shows, Other Devices-High Definition Auduio-PCI Device, both have exclamation mark in yellow triangle. (See attachment) I am puzzled what should I do next.
I own a Gigabyte P34G V2, and it's a laptop, but it's been designed with a special USB 3.0 port to use for charging. This port should charge at 1 amp, compared to a usual USB 3.0 port's 0.5, But it has some odd behavior on my Winodws 10 OS for me.
So, the Gigabyte Smart Manager I have has charging enabled, for sleep and hibernation, everything on, and I got a USB power checker to check voltage and amperage.
Every other port on the laptop does 0.44 Amps, but this port refuses to work properly.
When plugging it in, it will spike up to 0.88, and then stop outputting power altogether, before turning back on at 0.44 Amps.
I post this in the Windows 10 section because I believe the issue has to deal with drivers, and not with the hardware or anything, I have BIOS settings set for it to charge as well.
Basically my gaming laptop (Msi gs70 Stealth) turned off suddenly when I accidentally knocked out the charging cable and then I couldn't turn it back on unless I put it back in, so I wouldn't be surprised if I have a battery problem but that's not even my biggest concern.
My biggest concern is that after I turned it back on my D: drive was straight up gone from my files, all icons to it broken just plain gone. I checked my files and the C: drive was fine but there was nothing next to it where the D: drive always was before. I was obviously very worried so I decided to the standard "lets hope this fixes it" solution and restarted the computer. This time as it loaded up it started to scan and repair the D: drive so I let it do its thing. 5 hours later it finishes and I go to check to see if the D: drive is back... but nothing it still was not there and I couldn't access it.
I have a strange issue where after a full shut down in Windows 10, the motherboard is still delivering power to my connected devices such as my headset, keyboard, mouse and monitors i.e. all the lights on these devices are still on, whereas previously in Win7 they would all turn off.
I did an in-place upgrade from Win7-Win10 and adjusted no motherboard BIOS settings.
I've looked through the Win10 power options and can;t see anything relating to keeping devices on after a shut down. I assume this is so USB devices like phones and tablets can charge from USB when the PC is off? However I don;t need this feature if that's the intention.
Is windows 10 (vs win7) sending a different command back to the MB on a shutdown?
