Hi, my brother deleted my computer and when he reinstall it did not find the Wifi and the audio driver, I had to manage to do the Wifi but could not find an audio driver, It was a Sigma tel audio one, and my computer is a dell inspiron 6400. Try to find it on teh web but could not find any usefull one. Thanks for help..
Just go to DELL Support they wil have drivers..................................
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