Audio Hi. I recently found that the sound in my computer doesn't work anymore. I try to fix the problem but I saw that this device is not installed. How could this thing happend? Somebody could damage somethig or uninstall any program that affect? If I don't have the Windows CD, how can I fix the problem? Thanks for your help.

Do you still have the unknown device in device manager? If so, you need to install a different driver. If not, go into device manager, expand Sound, Video, and Game Controllers. For each device under that heading, right-click the device, then click update driver software, choose "Search Automatically..." It will then go to the windows update site and see if there is a driver there that is listed as more recent, and it will install that driver, if such a driver is found. If that doesn't work, make sur ethat y ou manually find the correct sound driver installer, and then right-click whichever device obviously represents the sound hardware driver, and click Uninstall. Reboot afterward. Then reinstall the audio driver. If that doesn't work, you may have to reinstall windows.

We used the following steps recently with a customer and it fixed his problem:

In Windows, click Control Panel / Sounds and Audio Devices / Audio tab / Sound playback box / Default device: Plantronics C620 (instead of RealTek HD Audio Output)

He also had to restart WMP (Windows Media Player) and it worked great.

Good Luck from Headsets Direct!

sir try go to safe mode and then remove the sound device in hardware properties in your laptop then reboot after that, boot normal mode then you have new found hardware then install again your sound device.

Hello....
No Sound, No Volume Control, Mixer not Found, No Sound device installed…etc etc, This is a generic issue with all Windows OS updates....many of the users are facing this issue....this issue began after an auto update from MS changed many IRQs of Win OS, mainly the Sound and Audio Control system of Windows.
1 - R U facing NO Audio / No Sound issue...?
2 - Is ur Volume Control not responding ?
3 - Is ur Sound and Audio Device in Control Panel Grayed out ?
4 - Do u get a msg "No Active Mixer Devices Installed....when u try to open Volume Ctrl etc etc ?

If ur ans to any one of them is Yes...then u are being spammed by Microsoft....as ur Sound Control IRQ is being frozen by a recent update from Microsoft....
NOTE..THIS…IS…VERY..IMPORTANT...
No file update or any sound driver update can fix it, neither Microsoft is issuing any patch to fix it…or giving any help on this.
Full solution is available in my website (Support page)...it's quite simple process to fix it, and I am not charging any money, just trying to do some service and help everyone affected by this stupidity from Microsoft.
www.sureshayyar.110mb.com
visit my support page.
all the best...

Hello....
No Sound, No Volume Control, Mixer not Found…etc etc, This is a generic issue with Windows OS....many of the users are facing this issue....
1 - r u facing NO Audio/Sound issue...?
2 - is ur Volume Control not responding ?
3 - is ur Sound and Audio Device in Control Panel Grayed out ?
4 - Do u get a msg "No Active Mixer Devices Installed....when u try to open Volume Ctrl etc etc ?

if ur ans to any one of them is Yes...then u are being spammed by Microsoft....ur Sound Control IRQ is being frozen by a recent update from Microsoft....NOTE..VERY..IMPORTANT...no file update or any sound driver update can fix it, neither Microsoft is issuing any patch to fix it….
Full solution is available in my website (Support page)...it's quite simple process to fix it, and I am not charging any money, just trying to do some service.
www+sureshayyar+110mb+com
Copy the above address in the browser, replace + with dots...all the best...

Hi,


Did you check that compatible driver for your audio device is installed Properly? Go to Device Manager and verify. if there is yellow marked device error with name of Audio/Sound you need to update this driver.


Go to;
http://support.dell.com/support/downloads/driverslist.aspx?c=us&cs=04&l=en&s=bsd&ServiceTag=&SystemID=DIM_P4_E521&os=WW1&osl=en&catid=&impid=

Download and install/update this driver, reboot your system and check audio output. Hope this will work for you.

Best of Luck,

Regards;
Hassan

Theresa,
You should Uninstall your Audio driver, then re-install it will fix your problem.

• Goto Device Manager
• Right Click on your Audio driver component
• Select Un-Install.
• Then reboot your system.
• And re-install driver for audio.

If you don't have drive click here

please post your feedback.
Thanks
Iqbal

Hi,

Did you try this driver for the S150 from the Sony support site.

i am have priya's mather board of 810e

Here for the drivers

 

http://drivers.myfreewares.com/driverdownload.php