Dear Sir, Speakers are working but headphone is not working please tell me the solution.

I have the exact same problem! EXACTLY! please tell me there is a solution.

You must be install your motherboard audio driver

Restar the computer with the headphone plugged and wait the complete start up.. and then put a cd..

From your problems mentioned above I think it is only due to some software errors.You can reinstall your phone's software.If it doesn't works please update your phone with the latest firmware.

Dear sir ...
in fact your son is right so please try another speakers from anywhere and if it work so the old speakers needs to replacement .
thank you

Hi,

On the bottom of your laptop there is a sticker from the maker indicating your model version, as there are about five different versions of the Presario 700 series. I need to know what that model version is to get you compatible sound drivers to install or install again. This should fix your problem, and if it doesn't you have a mechanical malfunction in the headphone jack, which when a plug is inserted should disable your speakers.

Regards,
Worldvet

I have compaq presario c773tu laptop .I can not find sound driver on internet.

Hello,

Usually when you double click the speaker icon in the system tray you'll see the volume settings for all your devices. On microphone there is usually an check box for mic boost. Set those to mic boost. Then check that all the sliders in the volumes are one increment below the top but maximum for Wave. Then set the master volume to a comfortable loudness This you can access by a single click to the speaker icon.

Next, you can go to Control Box, click on Sounds and check the settings for speakers/headphone and also for recording where there is usually a routine for checking the recording settings via your microphone made available to you.

Please do not hesitate to ask me for more information and kindly be specific if you can. I'm here to help and will get back to you in a reasonable period of time.

Hope this fixed your problem and thanks for using Fixya.

Regards,
Worldvet

Have a look at the three plugs on the front tell me how it went my e-mail [email protected]

SIR I HAVE ISSUE THAT AUDIO IS WORKING FROM SPEAKERS BUT IF I CONNECT A HEADPHONE STILL THE VOLUME CUMS FROM SPEAKERS AND NOT FROM HEADPHONES.I HVE INSTALLED WINDOS XP 'OS'.