How to fix audio and modem driver in Vostro A860/A840

After installing windows service pack 2 there is some problem to install audio and modem driver in Vostro A860/A840 laptop. No need to install vista or something because
it can be solved.
Firstly install sp32646.exe, sp34386.exe. After this the system should recognize
audio and modem driver. After that install R192894.exe(for audio) and R190098.exe(for modem).
You can easily find these drivers by simple Google search.


  1. Thank you very much for your help. Now I am using Service Pack 2 without any problem. Thanks once again.......

  2. OH at least u give a site of relief.

  3. do anyone here know how to solve this problem with Xp sp3? the solution given above is not working in sp3

  4. i have installed xp sp3 in mypc and also installed graphic and realtech audio driver from the motherboard CD but my audio drive is not installing bcz i m not able to see the audio symbol on the right side corner of my pc
    even i m also not getting any voice
    but he prob is that my audio drive is being installed without any problem ...
    i m totally confused whats all is happenig
    pls help me