Hi Sandeep,

I do not have a separate headphone with microphone, specially because this system has only one point inlet. I have tried installing the Audio Driver and it does not work.

Regards

Pranab

Hi PranabDeb,

Thanks for providing us this information.  Please check the link below to update audio driver for the system:

ftp.dell.com/.../Audio_IDT_W74_A01_Setup-FKRT4_ZPE.exe

Let us know if you have checked the a different headphone and on different applications as well.

If you have any further queries, please feel free to contact us.

Thanks and Regards
Sandeep P
#iworkfordell

Hi Sandeep,

I have Windows seven installed in it. The Speakers work fine both the Internal and any external that i use.

thanks

Hi Pranab,

Thanks for providing us this information.  Kindly, check the same microphone on a different system as this issue can also be caused due to faulty microphone.

If you have any further queries, please feel free to contact us.  

Thanks and Regards
Sandeep P
#iworkfordell