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.
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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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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

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.

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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Speakers Work, but it shows "No audio devices are installed"

An automatic update occured, and a blank box popped up continuously(Titled: C:/swsetup/sp59654/IDTSetup.exe)
I was using my USB headset during that update, then all of a sudden they stop working and only my speakers were working, and no devices were being shown under playback devices nor under recording devices.
I have show disabled/disconnected devices checked.

Hi Yiruso,
Welcome to the HP Support 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 will be happy to help you with the “No audio devices are installed. I will need some more information they what you provided. What operating system are you running? What is the product number of your notebook?
Thank you,
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

My hp m 8067b shows no audio output device is installed

I have reinstalled the driver from the recovery program but it still does not show it or will it let me update it. I have followed all the instructions HP has recommended, can someone PLEASE help?

Check in Control Panel, Administrative Tools, Services for 'Windows Audio'. Select /highlight it. If it is running Restart it.If it isn't running Start it, using the links on left side of screen.
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No Audio Output Device Installed message after Upgrading to Windows 7

I have an HP m7490n Desktop computer that I recently upgraded to Windows 7 Home Premium. I have been to numerous forums and tried to uninstall & reinstall my sound drivers. So far, I cannot find anything that works and my computer has no sound.
I also receive an error message from Windows Update saying that it cannot install the optional NVidia High Definition Audio Driver. Can someone provide any additional information that would help me solve this problem? Loving Windows 7 so far, except no sound!
Thank you
Message Edited by Dexter300 on 10-26-2009 03:07 PM

Hi Dexter,
Windows 7 looks great... and about sound issues in it on your computer, follow troubleshooting steps mentioned in below link,
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01884922&cc=us&lc=en&dlc=en
Hope this information resolves sound issues
Thanks,
Vamshi

Bootcamp 3.1 update results in no audio output device installed

After installing the bootcamp 3.1 update instead of getting improved/fixed audio I currently do not have any audio in windows vista 64 bit home premium. Which is to say the least quite annoying. Now i do know i have the cirrus logic audio chipset which was detected correctly in BC 3.0 however the microphone was not working. Currently no sound is working at all.
Any suggestions are welcome.
Regards,
Stefan

I think this is the driver you'll need. Others have reported that their Cirrus Audio functionality was restored with it.
http://www.mediafire.com/?mmfmjhtjy0i
Windows XP and 7 x86 users have also had success with this driver:
http://www.stuffedcow.net/macbook_audio

No Audio Output Device Installed - How I Fixed It

Here's how I got my audio to work again in my Toshiba Satellite laptop.
Put the laptop to sleep ( Wait till lights go out. The power icon should glow orange.)
Hit any key to wake up the machine and log back in.
Immediately start moving the volume scroll wheel back and forth until the red cross on your taskbar's audio icon disappears.
As your computer awakens from sleep mode, it will try to re-establish communication with its hardware; this is when your computer should detect the communication activity being sent by the audio device as a result of you manually moving the volume scroll wheel.
Hope this helps someone!
Solved!
Go to Solution.

I have had the same problem--unfortunately this method did not work for me. However I was able to fix it by doing the following:
1. Take the battery out of the laptop
2. Hold down the power button for 60 seconds
3. Put the battery back in
4. Start the computer normally--the problem should be fixed
This worked perfectly for me! Hopefully this helps others who weren't able to fix it using KBHR's method.

No audio output device installed

I have owned my Satellite M305-1410 for over a year now and just over a month ago I lost my sound. I have tried finding how to re-install it on my own but have been unsuccessful. Please help.

Satellite M305-1410
Conceivably, this one??
Satellite M305-S4910
-Jerry

NO AUDIO OUTPUT DEVICE INSTALLED....OR RED CROSS IN BOTTOM RIGHT HAND CORNER ON VOLUME CONTROL

hey i have a problem with my sound ,it was displayed that no sound devices are installed and i have went through ur process and unfortunately uninstalled the sound ,video &game controllers and now how can i install it ?????? plzzz give me a solution
for this

More often than not when a device isn't working it is because the driver has become corrupted. Re-installing a fresh copy should help
http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isnt-working-properly?SignedIn=1
http://captaindbg.com/how-to-update-drivers-on-windows-7/ (works on win 8 too)
Wanikiya and Dyami--Team Zigzag

No Audio Output Device is Installed (intermittent)

Model: HP Pavilion dv6810us
OS: Windows Vista Home Premium (32 bit)
I have the above laptop, which has been giving me some troubles as of late. First the DVD Rom drive disappeared from the device manager,then the keyboard stopped working right, then the audio output device vanished. Well, yesterday I disassembled the entire thing, cleaned up all the gunk and cat hair that had accumulated on the inside and threw it all back together.
The good news is the keyboard works again, it's not overheating anymore, and the CD/DVD-Rom drive is back and functional, and the sound came back.
The bad news is the sound has gone kaput again and it again says there is no audio output device installed. I tried reinstalling the drivers, and that didn't work. It said couldn't install the drivers because it couldn't locate the device. Every once in a while, the sound comes back, but then it usually goes away again.
Soooo, is there a fix for this or am I going to have to break down and buy a new lap top and/or new components? I usually have pretty good experience with Altec Lansing speakers. But, now all that shows up in my Device Manager is the Bluetooth Hands-Free Audio and Bluetooth Stereo Sound....which doesn't really... give me any sound at all.
Thanks in advance.

Its easy! Your sound drivers are corrupted.
Just do the steps:
1. Delete the sound drivers from the Device Manager
2. Restart your pc
3. Reinstall the drivers.
Note:1. Disable Internet before starting these steps.
2. After restart When the windows tries to install drivers, stop/cancel it.
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NO AUDIO OUTPUT DEVICE IS INSTALLED AFTER WINDOWS 8.1 UPDATES

Hi,
Getting the error " No Audio Output device installed" on my laptop after installing windows update on 8.1.
Please let me know what can be the cause of this issue.
Product # B6B48AV HP ENVY dv6 Notebook PC
Thanks In Advance.
Ratheesh

Hi rvariar,
Welcome to the HP Support Forums, I have 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 you are getting a 'No Audio Output device installed' and I will be happy to help. This could be cause by an issue during the upgrade. The upgrade process should have automatically created a restore point to go back to Windows 8 and then try upgrading again.
You can try a Hard Reset to see if a clean restart resolves the issue. You can also try Refreshing your Windows and see if that helps at all. Let me know how it goes.
Thank you,
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

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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Microsoft MVP - Windows Experience

No sound " no audio output device " at hp pavillion dv6636nr

first of all : I know that my problem with a lot of users, but I hope to find a solution to this problem extended to slice is considerable
I have a HP Pavilion dv6636nr and my sound was working fine for a few years untill 3 monthes ago "No audio output device is installed i have windows 8 pro when i find this problem i flow some steps
1-i checked the bios and upgareted it from hp site " a final version "
2- i formate my laptop again and install my system windows 8 x32 and dwoanload all drivers from hp site at this link http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=2093&lc=en&cc=us&dlc=en&sw_lang=&product=3548... but the sound not work and show ( x ) remark on the speaker " no audio output devise is installed " so i am tired as many users likes me from this problem .
i see the device manager the sound device is not listed in it
and i use a driver geniuse it not listed to this too
note : i am not thik that problem from hardware " motherboard " becouse the sound works on Many times and be off Many times too
thanks for read my topic and wait your help " reply " on pins and needles
wait your help

welcome to the club
looks like there is no resolve on this problem thats why your not getting a response
have you tried the HP recovery manager
Click Start , type recovery into the search field, and then select Recovery Manager from the list.
Grant permission to continue, if prompted. The HP Recovery Manager opens.
On the Welcome to the Recovery Manager window, click the Advanced options button.
On the Advanced options window, select Hardware driver re-installation , and then click Next .
On the Welcome to hardware driver re-installer window, click Next .
On the Select a driver to reinstall window, select the audio or sound driver to reinstall, and then click Next .
Wait while HP Recovery Manager reinstalls the original audio driver, and then click Finish .
you will probably find like me that your audio driver is not listed so you cant re-install it good luck.
p.s when you downloaded your update driver from HP suport did you get an error message saying computer not compatible ?

Laptop shows "no audio output devise installed"

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