My hp mini 110-1000 has no mixer device

if your computer came with a motherboard disc the sound drivers could be on it

click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to

reinstall drivers

click start control panel sounds and audio volume advanced speakers make sure you have selected the

(appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings there
click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it

hope this helps

Try reinstalling the audio driver.
You can download the audio and device drivers from the Compaq/HP WEBsupport/download page. Make sure you select your model laptop and the Windowsdrivers you require and install them. Click on this link to download thedrivers: -
www.compaq.com/country/cpq_support.html

Use this Sound Driver http://www.mediafire.com/?a26e9wl33piklor

It seems like your sound card driver is not installed correctly!
Refer to Dell website, search for your laptop's model and download its corresponding sound card driver...

In case of a problem or clarification, don't hesitate to post me a reply before rejecting my answer.
If you are satisfied, rate my solution with the "thumbs" or (even better) add a testimonial.

Best regards,
Pelu.

my pc says no active mixer device available when i try to play music.

if u have a recovery disc for ur laptop re-run drivers for audio

Sounds like you might just need the drivers restored for your sound card.

Try downloading the driver for the sound card by clickingon this link

http://support.dell.com/support/topics/global.aspx/support/downloads/en/downloads_splash?c=us&l=en&s=gen&~mode=popup&file=57707

If that doesnt fix it you migh have the device disabled in the bios.
Try the drivers first then let me know if it works and we will go from there

Go to the Compaq Support site and download the drivers for your sound card.

I'm not sure of your operating system so i couldn't go any further than here but this link should have all the software you need as well as manuals

http://downloadcenter.intel.com/Product_Filter.aspx?ProductID=2229&lang=eng

HELLO PIHUMADHU IT SEEMS THAT UR SOUND DRIVER IS MISSING SO PLZ INSTALL IT FROM CD THAT CAME WITH UR LAPTOP OR DOWNLOAD FROM THE LAPTOP INTERNET SITE..