No audio output installed.... where to download drivers

where to download drivers for this laptop

Hi,
Can you post back with the following.
1. The full Model No. and Product No. of the notebook ( from the service tag underneath your notebook ) - see Here for a further explanation.
2. The full version of the operating system you are using ( ie Windows 7 32bit ).
Regards,
DP-K
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Audio Output Missing -- Where did it go?

I recently installed Final Cut Express 4 on my G5 iMac, where I also have an older version 3 of FCP. I also have FCE4 installed on my G4 PowerBook. For some reason the audio output going to my speakers has disappeared when I'm playing an audio sequence in FCE4 on the G5 machine. I can see the VU meters blasting away, but nothing is coming out of the speakers. However, I get audio just fine in every other program app on the G5 machine including the FCP3, and the same audio clips play fine in FCE4 on the G4 PowerBook. I've tried imported audio clips and also training lesson files from the Apple Pro Training DVD which accompanies the training book series. I tried reinstalling FCE4 on the G5 machine and no luck. I'm running Leopard with all the latest updates on the G5 iMac, and Tiger on the PowerBook. It doesn't seem to matter whether I'm running the audio through the internal system speaker or through either of my USB external interfaces, the pattern is always the same - works OK in FCP3, doesn't work in FCE4 even though the VU meters are clearly getting a signal. I can even have FCP3 and FCE4 running simultaneously and the same sound file will play OK in FCP3 but not in FCE4. Any clues to what might be causing this? Have any recent system software upgraders within the past couple days had any problems like this?

Thanks for the quick solution, Tom. I was able to get the internal audio to work, but not the USB as you indicated, which apparently FCP3 supports, but not FCE4. I couldn't get Firewire to work with my Alesis DAW Firewire interface, but I'm guessing it works via Firewire if you're feeding it back through the camcorder... haven't actually checked it out yet, though. You'd think Apple would easily support any CORE audio device. Wonder if this is just a marketing thing.
Again, Thanks.

Desktop p6320f no audio output installed

I have an HP p6320f running windows 7 and a Realtak HD audio. Windows recently did an update and now it is saying "no audio output device installed". I have tried every new Driver out there from HP top Realtek and cannot get it to work. There is a yellow box over the realtek in Device Manager but it says the drivers are up to date.
Please Help... Thanks!!

Hi,
The easiest way to solve this may be to run Windows System Restore. If you have Norton Internet Security installed, you will need to disable Nortons Tamper Protection as shown in Step 2, on the link below.
http://us.norton.com/support/kb/web_view.jsp?wv_type=public_web&docurl=20091112171719EN&ln=en_US
Once you've done this, shut down the PC. Windows System Restore is usaully best run in Safe Mode. Tap away at f8 as you start the PC to enter Windows Recovery Console. Use the arrow keys to select Safe Mode and hit enter. When this has loaded, from the Start Menu, click All Programs, click Accessories, click System Tools and launch System Restore. Pick a restore point before the problem with your Audio Device and then proceed with the restore process. When complete, Windows will reboot as normal.
Now, from windows Control Centre, open Windows Update and click 'Check for Updates'. Try applying just one update at a time to see if this avoids the issue re-occurring - also, avoid anything that looks like a Sound Driver update.
Regards,
DP-K
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No audio output device is installed on my laptop (HP PAVILION SLEEKBOOK 15 PC WINDOWS 8)

I BOUGHT MY LAPTOP LAST 4 MONTHS. AUDIO IS WORKING PROPERLY.. BUT WHAT HAPPEN IS MY LAPTOP UPDATE THEN WHEN I OPEN NEXT DAYS IT SAYS NO AUDIO OUTPUT INSTALLED ON MY LAPTOP.. MY LAPTOP IS HP PAVILION SLEEKBOOK 15 PC WINDOWS 8.

Hi,
Try using Recovery Manager to reinstall your original Audio Driver ( probably IDT ) - the procedure for using recovery manager to reinstall Software and Drivers is detailed in the document on the link below.
Recovery Manager - Windows 8.
Regards,
DP-K
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No audio output device is installed (HP ENVY 700)

I have no sound at all on my pc , either with my headphones or with the basic sound of the pc . I can not access the volume mixer. I have verified that my drivers are up to date . In recording device there is nothing, no audio device is installed in recording and sound.
Exploitation systeme : Windows 8.1 64 bits
Model : HP Envy 700-339

Hello @Matsau14,
I understand that your HP ENVY 700-339 Desktop PC has no audio and no audio devices installed even with your drivers up to date. I suggest that you try a back and factory recovery of your computer to ensure that you do not have a hardware issue.
To backup your personal information and ensure that it is not lost I would like you to review and follow the steps set out in the HP Support document: Backing Up Your Files (Windows 8), which will ensure your personal files are up to date.
***WARNING!! If you want to keep any emails or bookmarks/favorites you will want to back those up as well as I do not believe they are backed up in the HP Backup process.
Next, I would like you to review and follow the steps set out in the HP Support document: Performing an HP System Recovery (Windows 8), which will you through recovering your computer back to factory settings.
*** IMPORTANT - Your personal files such as libraries, personalization settings, user accounts, and desktop themes are permanently removed. As well the computer settings are returned to the defaults (the way it was when it came from the factory). All apps and software that were installed on the computer when it came from the factory are reinstalled, and their settings are reset to the defaults. Additionally, software, apps, programs, and everything that you have installed or saved on the computer are permanently removed.
If the above steps did not resolve your issue please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
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Help! No Audio Output device is installed

My speaker in bottom right for My sound say "No Audio Output Device Is Installed" and i have tried to go through many things to solve such as go into device manager and enable or update through there etc...to no avail.
I stumbled across a thing that worked for most people. Recovery Manager. but. I don't have it on my computer to try so i have no other options to turn to. Can someone please help on how to fix this issue

Dear Customer,
Welcome to the HP Consumer Support Forum!!
To isolate the issue please perform the steps below:
1. Restart the computer.
2. Check the Sound icon in the taskbar.
3. If the icon has an X in the lower corner, click the Sound icon in the taskbar or
4. Right-click the icon, and then click Troubleshoot sound problems.
5. The audio troubleshooter checks for sound problems. When the troubleshooter finishes, it displays the results.
6. If the computer has sound, the issue is resolved.
Install Original Realtek High Definition Audio Driver from the link below:
http://support.hp.com/us-en/drivers/selfservice/HP-Pavilion-Slimline-s5000-Desktop-PC-series/3942804...
From the above link click on Driver-Original > Original Realtek High Definition Audio Driver > Download and install the same.
In case the issue still persists and if the audio was working fine earlier, you may perform system restore to previous working condition using the steps mentioned in the link below:
http://bertk.mvps.org/html/restoresysv.html
Hope this helps, for any further queries reply to the post and feel free to join us again.
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Thank You,
GR1
Although I am an HP employee, I am speaking for myself and not for HP

Help Please!! no audio output device installed?

Hi. I have a satellite A215-S4757 last night I installed some windows updats went to bed because it was going to take awhile. When I got it had finished and was in sleep mode. When I turned it on I noticed the sound was on mute. Or I thought it was. When I attempted to turn the sound on I recieved the message "No audio output device installed". I updated BIOs 2.30 but that didnt work. If anyone could help me out I would greatly appreciate it!
Thanks

Try this! Looks like you have Realtek audio. I was having the same problem until I installed the updated Realtek driver directly from Realtek site.
As many users have posted, I was having this problem with my Satellite L505-S5990. I tried most of the suggestions I could find here and on the 'net to no avail. I was surprised to see that this problem affected many laptop brands - even as far back as Windows XP!!
Last week I think I finally found the answer (or at least Realtek did). My laptop has Realtek HD audio, and the drivers that came with laptop seemed to be the culprit. I checked the Realtek site last week, and they have an updated driver, dated 3/30/2010, for Windows 7 as well as other versions of Windows. It is Version 2.46.
I downloaded and installed these drivers, switched back to going into sleep mode rather than hibernate and - so far - the computer wakes from sleep with sound intact!!!
Hopefully these drivers will work for others.

No Audio Output after Upgrading to windows 7; Soundblaster Card is installed

After upgrading to Windows 7 Ultimate (64-bit), I found that my speakers (which are built into my HP w2207 monitor) are not recognized. In the notification area I have the speaker with a red x in it, and it says “No Audio Output Device is installed”.
I have a HP Pavilion D4890Y with the Sound Blaster Audigy X-FI 24-Bit Xtreme sound card. I tried looking in Device Manager, and found “Multimedia Audio Controller” under Other, which states no drivers could be found.
I tried following some of the advice online, and downloaded the latest Realtek High Definition Audio drivers, but and the download seems to run successfully, but I don’t notice any differences. When I reboot as prompted, I’ve still got the same error.
I then tried forcing the Audio Device to use a Realtek driver, but Windows protests (saying it’s not sure it’s compatable with my device, and I end up with “Realtek High Definition Audio” under “Sound, video and game controllers”, but it has a yellow exclamation point. If I click properties, the device status says “This device cannot start (Code 10).” If I try to update the driver I get the message that it cannot find the driver software.   If I uninstall the driver I’m back to the original problem (multimedia audio controller under original devices, with no known drivers).
I also tried downloading various files from the Creative site, but it’s not clear which one to use, and the 4 or 5 different ones I tried (including their recommended beta version for Windows 7), when each of them opens it says it can’t find any supported devices.
Suggestions? Thanks!
This question was solved.
View Solution.

Hi,
"If the driver is a previous revision install it using the TROUBLESHOOT COMPATIBILITY tool that is part of the Windows 7 OS.
To use the tool, uninstall any drivers for the sound card you show listed in Control Panel/Programs/Uninstall Programs  list.  Delete the Device from Device Manager.
Download the revision of the driver from www.creative.com  website to a folder you've created and placed on your desktop.
After the driver is downloaded, navigate to the "setup.exe" of the driver and Right Click - select Troubleshoot Compatibility  ----
Let the compatibility tool select a possible solution then use its suggestion of TRY RECOMMENDED WINDOWS SETTINGS, if it does not find a solution it will submit only CUSTOMIZE SETTINGS and let you install it as you designate."
The preceding information comes from a Microsoft Windows 7 forum regarding an issue similar to yours.
the information you provided did verify that it is a sound blaster XiFi Extreme card as checked against the Vendor / Device list.
regards,
erico
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No audio output device is installed - Satellite C855D-S5950 - Windows 8 64-bit

Toshiba laptop
Model: Satellite C855D-S5950
P/N: PSCBQU-03G03E
OS: Windows 8 64bit
RAM: 4GB.
Hello,
I have my friend’s Toshiba Satellite C855D-S5950 with Windows 8 (64bit) that about a year old. Some months ago the sound stopped working. He asked me to take a look at it. I have researched this issue and found others have encountered his problem as well.
Currently, the sound icon has a red x, “No audio output device is installed.”
Things I have tried so far to try to fix this:
I went to the Device Manager > Sound, video and game controllers. I have "Realtek High Definition Audio" listed with the little yellow caution icons on them. I have tried to disable, then enable it. I have tried to uninstall the sound driver from the Device Manager. I would restart the laptop, and let the driver reinstall itself, to no effect. I have tried downloading the latest drivers from the Toshiba website. I have tried un-installing the driver while in safe mode from the Device Manager. As well as from Programs and Features. There were no positive change to the audio though, still the same message. The Realtek driver won't finish installing and throws the error: "Install Realtek HD Audio Driver Failure!! [Error Code: 0x000000FF]"
I have gone to Control Panel > Sound, under both the Playback and Recording tabs, it says "No audio devices are installed."
My friend was previously unaware of how to restart or shut down his Windows 8 laptop (as was I until I started investigating this problem for him). I mention this because there are no useful System Restore points to go back to for him.
I have also tried Using the Toshiba Application Installer as well to re-install the driver after un-installing the Realtek Audio driver from Add/Remove Programs. I went to Desktop Assist >Support Recovery > Toshiba Application Installer.
Realtek Audio Driver 6.0.1.6743
It loads most of the way then I get:
"Install Realtek HD Audio Driver Failure!! [Error Code: 0x000000FF]"
I have also tried the following links for additional troubleshooting:
http://forums.toshiba.com/t5/Audio-Sound-Knowledge-Base/Windows-8-Troubleshoot-no-sound-with-Windows...
http://forums.toshiba.com/t5/Audio-Sound-Knowledge-Base/No-sound-from-speakers-or-headphones/ta-p/27...
http://windows.microsoft.com/en-us/windows/no-sound-help#no-sound=windows-7&v1h=win8tab1&v2h=win7tab...
http://forums.toshiba.com/t5/Audio-Sound/No-Sound-quot-No-Audio-Output-Device-is-installed-quot-Tosh...
It was also suggested in the above thread I remove the Microsoft UAA Driver, but could not find this driver on my friend’s system.
Plugging in headphones, toggling the speaker volume controls on the keyboard has had no effect.
My friend has also misplaced his install discs, so I am looking for any solution which does not require the install discs.
Any help would greatly be appreciated.
Toshiba laptop
Model: Satellite C855D-S5950
P/N: PSCBQU-03G03E
OS: Windows 8 64bit
RAM: 4GB.
Thanks in advance.
-Tre

Recovery media is created from the hard drive. You can make it using Toshiba Recovery Media Creator. You can also perform a full system reset to factory defaults using the information on the hard drive without using external recovery media. That sounds like the best course of action now. To do so, use Windows+C > Settings > Power > SHIFT + Restart > Troubleshoot > Reset your PC.
- Peter

No Audio Output Device is installed error message

I have a hp pavilion m6- 1045dx and when I turned it on I noticed there was no sound and the speaker icon next to the clock in the bottom right corner had a red "x" next to it. I tried pressing the mute button, up volume, and down volume buttons and that didn't work. I've tried power cycles, uninstalling and re-installing and even downloading new drivers, checking for software changes, and checking to see if software and things pertaining to this problem were up to date (windows said yes). My frustration level is through the roof and I'm ready to get rid of this laptop. Can someone please help?

Hi ALima,
With the error message of No Audio Output Device is Installed. I have included the document 'Error in Windows 7: No Audio Output Device is installed'. Please follow through the troubleshooting steps in order for the best results.
If the above document fails to resolve the issue, I have also included 'Troubleshooting Audio Problems with External Speakers, Headphones, and HDMI Sound Devices'.
Please let me know if you are still getting the same error message after troubleshooting, thank you.
I worked on behalf of HP

I delete audio output device how to i installed plese tell me

i delete audio output device how to i installed plese tell me

Hi,
you need to download and install the driver from hp.com.
Please visit www.hp.com/in and select suport & drivers>drivers & softwares> type the the complete model of your PC such as dv6-6100 dv6-3100 etc... select your computer model (if listed), or select the CTO(such as dv6-6100 CTO) model(which works for whole series) now select the OS you are running. you have the list of drivers for your PC.
hope it helps, Good Luck !!!
Regards,
WW
“I am an HP Employee“
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Hp pavilion zv6000 "no audio output devise is installed"

Hi
I have a big problem with my HP Pavilion zv6000. It`s a very old notebook but was working fine till i install win7 ultimate.
I understand that HP doesn`t have drivers for win7 but i hope that you will have some decision for me.
The problem is that i don`t have keyboard and no audio output device installed.
When i go to start menu > device manager > i don`t have audio,speakers and sound ( i don`t really remember what was ) and i cannot fix the problem from there. When i go to troubleshooting, cannot find and fix the problem. And i can`t find driver for win7 ultimate for HP pavilion zv6000.
The other problem is my keyboard. I saw some solve problems like this here in the forum i downloading HP QUICK LUNCH BUTTON and i install this but i doesn`t work again. I deinstall this and i install sp44777 again the same no working, and i try is well sp845(something) again recommended by you but it doesn`t work again.
I really don`t know what to do next. Please if have any chance to help me i will be very pleased and happy.
Thank you very much in advance.
Regards Mimi

Hi, Mimi:
Try this audio driver for your notebook. It is for Windows Vista but it should work on Windows 7.
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=US&swItem=ob-476...
I would try the quick launch button driver made for your machine. They are for Windows Vista so again, they should work on Windows 7.
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-57820-1&lc=en&dlc=en&cc=us&...=
Paul

Laptop shows "no audio output devise installed"

I have been using HP Pavilion dv6502au Entertainment Notebook PC with Windows 7 Ultimate.But Laptop shows "no audio output devise installed" after using it for few years now. What should be the problem?

Go to the link below.Enter your Product Number as listed on Service Tag attached to bottom of notebook (may be under battery). You can also get the Product Number by pressing Fn + Esc key. After entering PN, click Next ,then choose Software & Drivers.On the next page use the dropdown to select your OS (probably Windows 7 64bit). A list will populate with drivers. Download & Save the latest Audio driver.
http://h10025.www1.hp.com/ewfrf/wc/siteHome?cc=us&lc=en
Go into Control Panel,Programs & Features-uninstall IDT software.Restart the laptop and install using the downloaded file.
```````````````````````````````````````````
If still no Sound,Try a hard reset.Disconnect all external devices first.
1-remove power cord and battery
2-press power button for 30 seconds
3-reinstall only power cord for first startup.
4-power on
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HELP ASAP! no audio output device installed with hp pavilion dv2500

product name: hp pavilion dv2000
model number: dv2710us
product number:2CE75228LJ
windows vista home premium 32bit
my hp keeps telling that have no audio output device installed and theres the the image for volume with a large red circle with a white x in it.
this is not true because i have contexant (i think that's what it is called) speakers installed.
Lately when i would restart my computer the sound would work intermittently but for the past two days whether i restart my computer or not the image for volume with a large red circle with a white x in it is still there and says no audio output device installed. PLEASE HELP!
This question was solved.
View Solution.

Hi, you can try the below steps to resolve the issue :
Step 1 : Re-install audio drivers from HP Recovery Manager.
1. Click Start, in the Start search box, type recovery . Then click Recovery Manager .
2. In the Recovery Manager window that displays, click Next. On the Reinstall software programs that came with your computer screen, click No, I would like to see other options . Then click Next .
3. In the Reinstall hardware drivers screen, click Yes . Then click Next. On the Welcome to Hardware Driver Reinstaller screen, click Next .
4. In the driver list, select the name of the sound adapter installed on the system. Then click Next. When complete, the Reinstallation is complete screen displays. Click Finish to restart the computer. After the computer starts, test for sound. If the issue persists perform step 2.
Step 2 : Re-install audio drivers manually
If there is no sound and the error still displays, update the audio driver from the weblink below :
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-63129-1&cc=us&dlc=en&lc=en&...
Step 3 : Restart the Windows Audio Service.
1. Click Start , type services.msc into the search field, and then select services.msc from the list when it becomes available to open the Programs window.
2. Scroll down to and select Windows Audio , right-click to open the drop-down menu, and then click Start .
3. Right-click Windows Audio , click Properties , and then verify that Startup Type is set to Automatic .
Restart the Notebook and check for the issue.
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No audio output installed.... where to download drivers

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