Suddenly my computer has no sound what so ever. It doesnt work when I plug in headphones, either. When I hold the mouse over the sound icon in the bottom right corner of the screen it says, "No Audio Output Device is Enabled."
I have Windows 7 Home Premium 64-bit Service Pack 1. My computer's product number is XZ046UA#ABA.
Do I need to install a new driver, or something else?
HP Pavilion dv6-7030tx Entertainment Notebook PC
Windows 7
Intel i7-3610QM CPU @2.3GHz
8Gb Ram
I have no audio. It has been previously working, but suddenly stopped. On the small speaker icon there is a red cross indicating "No Audio Output Device is enabled" When I log on to the computer i get a window that says "CWindowsSystem32AUDIOSES.DLL is not designed to run on Windows or it contains an error."
I have attempted to Troubleshoot but unable to get any sound. I have updated the Audio driver, but it is the up to date driver.
Device Manager: - Sound Video & Game Controllers
Bluetooth Hands free AudioCyberlink Webcam Virtual DriverIDT High Definition Audio CODECIntel Display Audio
I have followed the instructions in Testing for Hardware Failure on HP Support.
I have a dv7-7270ca notebook and since a restart due to windows 8 updates I now have a red x on the speaker icon. I installed the HP driver for this model but it has an error in device manager that says:
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
I did run an audio test using the shut down-F2 and passed and could hear the sounds in the test.
I recently received this acer laptop as a gift. Right from the first time I started it I noticed issues with the sound. With any audio that played there were crackling noises.The crackling got worse and worse so I Decided to restart the laptop and then the sound stopped working altogether.I tried reinstalling the Realtek HD audio drivers that came with the laptop but that didn't work and I still got a "No Audio Output Device is Installed" message in the bottom corner.
I tried reinstalling the drivers AGAIN, and the sound worked. All seemed well until I woke up the next day with no sound yet again.I then tried downloading new drivers from the realtek website, even these drivers didn't work. The only solution to the problem seemed to be basically uninstalling and reinstalling the realtek drivers until they worked, and even then, the sound would still crackle horrendously.After getting fed up with this issue I tried to refresh windows, and even this didn't work.I have tried everything I can think of .....
I have an HP Pavillion zv6000 and my audio isn't working and i enter in the device manager and shows this error: "This device cannot start. Code 10" After this i installed my audio driver from the site and still same problem.
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View 8 Replies View RelatedMy volume icon in the system try reads "No audio output device is installed." The audio device is not even recognized in the device manager (i.e. there is no yellow exclamation point or conflicted device to update a driver to). The system simply does not recognize the fact that a sound device exists.
I have tried many, many things:
Fresh install (as per the sticky-guide) of Windows Vista x64 Home PremiumFresh recovery from system recovery partitionTried all versions of the drivers from the HP support page (Realtek and Conexant) --- I believe I have conexant, though.Safe mode driver installsDriver installs on a driver signing rebootPutting the computer into hibernate, then resuming (odd, I know.. I heard it worked sometiems).Made sure "Windows Audio" service is enabled in Administrative ToolsServicesInstalled Windows XP drivers for "Microsoft High Definition Audio controller"Flashed BIOS to most recent version F.32Updated chispet drivers to most recent nForce availableeInstalled Vista SP2
I'm sure there must be one or two more things that I've tried and just can't remember. I am running Windows Vista x64 Home Premium with SP1.
I bought a laptop of type:
ACER ASPIRE 7520-5971
Systems Specs:
AMD Athlon 64 X2
384MB Nvidia Geforce 7000M
4GB DDR2
MOTHERBOARD:
MANUFACTURER: Acer
MODEL: Fuquene
CHIPSET: NVIDIA nFORCE 560
BIOS: Brand: Acer, V1.33
SOUND DEVICE: Realtek High Definition Audio.
PROBLEM:
Six Months Ago, the Sound Device Stopped Working, I get the following message (No Audio Output Device is installed): It is as if NO audio device is installed on the motherboard.
Here's the catch:
Sometimes when I START my computer the Device Works, and Sometimes It doesn't. If I restart the computer like 20-30 consecutive times (IF I'M LUCKY) chances that in one of these restarts the device MAY Work. Sometimes i go weeks without Audio.
Here are *some* things I've Tried:
1) Format the System:
Different OSs I've tried: Windows XP Home/Pro, Vista, 7 and Linux.
The expirience the same problem with all these OSs. So It's not an OS thing............
I have an HP DV6700 Laptop, and I recently installed Windows 7 Professional (64 bit) (The full version from MSDN academic alliance, not the release candidate). A few days afterward, I had an issue where my speaker icon has a red "x" over it, and when I hover over it it says "no audio output device is installed". The funny thing is that the speakers worked after windows update installed an update, then they stopped a few days later, and I cannot for the life of me get the speakers to work again!
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I have two audio device
1. amd
2. idt
Is there any way I can get sound output....
I accidentally deleted the prgram via the control panel uninstall. Need to download an reinstall same.
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HP Envy 15 Product Number A9R05PA#ABG running Windows 7 64 bit.
Also, while sitting in its usual well ventilated space it has gone in to thermal shutdown a few times when I wandered off, and froze once on startup. I am now backing up everything ...
I have a Probook 4720s with Windows 7 Pro. Connecting my laptop to the TV with a HDMI cable worked fine then suddenly the next time I did this I had no sound and when I right click the sound Icon I noticed it read ATI High Definition Audio device not plugged in. It worked once and now it won't, I miss it. The driver is up to date.
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Version that I use is showing as Windows 7 64 Home Prem OA.
Product Number: B5A09UA#ABA
Model Name: HP Pavilion g6-2040nr Notebook PC
All the sudden my audio is not plugged in. My system shows that it is enabled, but there is a red "X" over the sound icon on the bottom right of my screen. I've had it less than a week.
Product name: HP 15 Notebook PC
Product number: F9H60UA#ABA
Windows 8.1 64-bit
Looking at my installed programs, I don't see it listed as being installed- but I have had sound previously.
I had vista installed on my laptop, Acer 6920, (first OS) and it was direct from factory so everything worked fine. I then installed ubuntu and everything still worked fine. I then deinstalled both of those to put on windows 7 RC where all my hardware was working perfectly (minus the fingerprint reader but i honestly couldnt care about that thing) so my computer eventually got pretty bogged down with crap to the point where boot was about 30 minutes. during this whole time my sound seemed to work, but near the end windows stopped finding any internal sound related hardware (the speakers and the mic). For other reasons i did a clean reformat (3 times) and reinstalled 7 Professional 32 bit and when i booted i downloaded all the drivers and everything seemed to install correctly, but when i rebooted the sound still didnt work nor did the mic. the exact error message windows is giving me is "No Audio Output Device found" however when i plug in a headset or a bluetooth adapter + headphones there is audio and it works perfectly. I really need sound to work as some programs crash if they dont detect a sound output and also for monitoring audio recordings.
I have tried installing all of Realtek's drivers. Literally all of them. None of them worked what so ever despite clean installs and deinstalls.
I now am running 64bit and ive almost given up on this problem. I bearly saved this computer and i dont wanna have to buy a new because of sucha stupid issue like this.
More info:
Under the hardware manager in windows there is no tree for sound devices. there was an unknown component which i put forceware on as i thought it was the sound device but no go.
DXDIAG:
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
Language: English (Regional Setting: English)
System Manufacturer: Acer
System Model: Aspire 6920
BIOS: Ver 1.00PARTTBL6
Processor: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz (2 CPUs), ~2.2GHz
Memory: 3072MB RAM
Available OS Memory: 3070MB RAM
Page File: 1303MB used, 4835MB available
Windows Dir: C:Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 64bit Unicode
Product name: HP ENVY m6 Notebook PC
Product number: D1E93UA#ABA
I have uninstalled/re-installed the driver, rebooted, and still no sound. When I right-click Speakers/HP, and Test - the pop-up says Device in Use. There are no legit applications using the device. I have been running Windows Defender since I used the official HP Recovery Discs I ordered. I have not visited questionable websites, yet, it looks like I have malware?
The sound on my HP Pavilion G6-1a19wm is not working. Sound "does" work when using the audio jack with external speakers. I have tried uninstalling the driver, updating the driver, microsoft fix-it, and troublshooting steps. audio device shows in device manager and is supposedly working properly, mute is "not' enabled. visually all audio related things suggest that the audio is fine and troubleshooting finds no problems..
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I checked all my browser settings aswell and nothing is wrong.
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We have an HP Pavilion g6 with Windows 7 program. Until yesterday it was working fine. But now we do not have any sound from it except when playing CDs or media music. Have tried and checked several setting etc. but cannot correct this problem. Laptop sound test is ok with and w/out headphones or external but not when trying to listen or hear anything when connected to the internet.
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'Windows found driver software for your device but encountered an error while trying to install it
IDT HD Audio CODEC
A device attached to the system is not functioning'...