Thanks for trying to help, but I finally find the correct driver and its working again,  I appreciate your time.   Damon  
My hardrive started going out , so I had to buy a new one and get th OS disk from Dell to reinstall system.  After doing this my sound card, modem, network conectors worked.  I used another computer to get drivers and eventually was able to get back online. My only problem is now my answerinf machine software will not work, it says my modem does not do voice.  I have used the modem for 6 years with no problem, could someone please tell me how to get it working again?  I have downloaded and installed the driver but it doesn"t help.  I would really appreciate some guidance.  Thank youi.
Conexant D850 56K V.0x DFvc Modem